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Enerdrive B-TEC 125Ah Lithium Battery & Charger Bundle

Enerdrive B-TEC 125Ah Lithium Battery & 40A DC2DC Charger Bundle

Enerdrive B-TEC 125Ah Lithium Battery & 40A DC2DC Charger Bundle

K-125-05

5 Reviews | Q&A Rated 5/5 based on 5 reviews.

$1,979 1979

$2,470

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RRP $2,470

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Accessories

Enerdrive ePOWER 12V 20A Battery Charger

$298

SKU: EN31220

The Enerdrive ePOWER 20A Battery Charger is a fully automatic, “set and forget” charger. It is designed to quickly and accurately recharge your batteries using algorithms that help maximise service life. Multistage smart charging technology enables the charger to be connected to your battery banks permanently.

As dictated by battery manufacturer’s recommendations, batteries require a multistage charge sequence for perfect, fast and accurate charging.

The Enerdrive ePOWER charger can be programmed for Lithium batteries. This setting delivers the full rated output of the charger constantly with the charger switching to power supply mode once the voltage peak is met (indicating a full battery bank).

Enerdrive ePOWER 12V 40A AC Battery Charger

$533

SKU: EN31240

The Enerdrive ePOWER 40A AC Battery Charger is a fully automatic, “set and forget” charger. It is designed to quickly and accurately recharge your batteries using algorithms that help maximise service life. Multistage smart charging technology enables the charger to be connected to your battery banks permanently.

As dictated by battery manufacturer’s recommendations, batteries require a multistage charge sequence for perfect, fast and accurate charging.

PRO TIP: Common accessories to go with this Enerdrive 40A AC to DC are either the 50Amp, 60Amp or 70Amp breakers. These are available in the Accessory List above to add as optional extras.

40A Battery Charger Features:

Multistage Charging: Fully automatic multistage battery charger with the ability to charge 3 separate battery banks.
Separate Battery Banks: Isolated charging design where battery bank one is separate from battery bank two and three.
Programmable: Battery bank 1 can be programmed with a different charge algorithm over banks 2 and 3.
Current Control: User adjustable current output (e.g. Dial the 60amp unit back to run off a 1kVA generator).
Smart Charging: The ePOWER 40A battery charger will regulate its output based on the loads connected to your battery banks.
Wide AC Input Range: Operates on both 110V / 60Hz and 240V / 50Hz.
LED Display: Easy to use “set and select” menu along with scrolling charger status.
Silent Mode: Disables the cooling fan for total silent operation at night or whenever required. Activation reduces charge output by half and locks out fan for 12 hours.
Temperature Sensor: Battery temperature sensor included with 3 meter cable.
5 Year Warranty from an Australian company renowned for customer support.

Enerdrive ePRO PLUS Battery Monitor

$412

SKU: EN55050

Enerdrive ePRO PLUS Battery Monitor, 5 Year Warranty.

Complete battery status information at a glance (%, V, A, Ah, W, h:m, °C)
Supports up to three battery banks (12V, 24V and 48V)
Very simple ‘Plug and Play’ installation
Perfect integration with Enerdrive DC Modular products

The ePRO PLUS is the latest generation, highly advanced battery monitor. It consists of an intelligent shunt and a remote control display unit. The shunt has a Grid Optimized footprint for perfect integration with our DC Modular products.

This advanced battery monitor not only shows the true state of charge of your battery system. It also offers a large amount of additional features to optimally supervise your battery system and control external equipment. The ePRO PLUS is compatible with lead based and Lithium batteries (LiFePO4)

Enerdrive EN-RCB70 Surface Mount Resettable Breaker -70amp

$49

SKU: EN-RCB70

Enerdrive EN-RCB70 Surface Mount Resettable Breaker -70amp. Enerdrive have just released a affordable range of surface mount circuit breaker while keeping with the high quality that our customers have come to expect.

Units between 25-70amp have 1/4” studs while the larger units 80—150amp have the larger 3/8” studs for Quality DC connections.

Please Note: Check the Enerdrive Charger Manual for recommended Breaker & Cable sizing.

Enerdrive EN-RCB60 Surface Mount Resettable Breaker -60amp

$49

SKU: EN-RCB60

Enerdrive EN-RCB60 Surface Mount Resettable Breaker -60amp. Enerdrive's affordable range of surface mount circuit breaker while keeping with the high quality that our customers have come to expect.

Unit between 25-70amp have 1/4” studs while the larger units 80—150amp have the larger 3/8” studs for Quality DC connections.

Please Note: Check the Enerdrive Charger Manual for recommended Breaker & Cable sizing.

Enerdrive ePOWER Replacement Temp Sensor for ePOWER Chargers

$62

SKU: EN3-TEMP

Enerdrive ePOWER Replacement Temp Sensor for ePOWER Chargers. Replacement Temperature Sensor to Suit ePOWER Chargers

Enerdrive Anderson 50A Connector to DC to DC Charger Cable Kit 16mm2. 5.5 Meters

$250

SKU: ENC-KIT-AP50-DCDC-16

Enerdrive Anderson 50A Connector to DC to DC Charger Cable Kit 16mm2. 5.5 Meters. Suitable for caravan/trailer DC2DC charger installations. The anderson connector is mounted at the tow hitch and the cable is run to the DC to DC Charger in the trailer/van. To be used in conjunction with ENC-KIT-BATT-AP50-16.

Including:

5500mm of 16mm2 TWIN Cable
1 x 50A Grey Andersen Plug Connected to one end of cable
2 x LUGS supplied loose (16-6mm eyelet)

Enerdrive 16mm Cable Kit (Inc 70A Fuse) Start Battery To 50A Anderson Connector Mounted at the Tow Hitch, 5 Metres

$235

SKU: ENC-KIT-BATT-AP50-16

Enerdrive 16mm Cable Kit (Inc 70A Fuse) Start Battery To 50A Anderson Connector Mounted at the Tow Hitch, 5 Metres. Suitable for vehicle circuit from Start Battery to Anderson plug connector mounted at the tow hitch. Connect to starter battery with 70A fuse close to start battery and run cable to anderson connector at tow hitch. To be used in conjunction with ENC-KIT-AP50-DCDC-16 for DC to DC Charger mounted in caravan/trailer.

Picking up a new caravan or camper trailer equipped with an Enerdrive DC-DC 40A Charger? This cable will need to be installed in your vehicle so that you are ready to connect your start battery to the electrical system in the van.

PRO TIP: You will require a ratchet crimping tool for this cable kit. PLEASE CLICK HERE to find our tool range.

Including:

5000mm of 16mm2 TWIN Cable
1 x 50A Grey Andersen Plug Connected to one end of cable
4 x LUGS supplied loose (16-8mm eyelet)
1 x LMI Fuse Holder and 70A Fuse supplied loose

Enerdrive 16mm Cable Kit (Inc 70A Fuse) Start Battery to DC to DC Charger (Vehicle Mounted), 5 Metres

$215

SKU: ENC-KIT-BATT-DCDC-16

Enerdrive 16mm Cable Kit (Inc 70A Fuse) Start Battery to DC to DC Charger (Vehicle Mounted), 5 Metres. Suitable for vehicle circuit from Start Battery to DC to DC Charger mounted in vehicle. Connect to start battery with a 70A fuse close to start battery. Run cable to DC to DC Charger mounted within vehicle.

PRO TIP: You will require a ratchet crimping tool for this cable kit. PLEASE CLICK HERE to find our tool range.

Including:

5000mm of 16mm2 TWIN Cable
2 x LUGS Crimped (16-6mm eyelet)
4 x LUGS supplied loose (16-8mm eyelet)
1 x LMI Fuse Holder and 70A Fuse supplied loose

Enerdrive 70mm2 x 200mm Battery Parallel Cable Kit, Positive & Negative

$82

SKU: ENC-KIT-PARALLEL-70

Enerdrive 70mm2 x 200mm Battery Parallel Cable Kit, Positive & Negative, 5 Year Warranty.

Enerdrive 70mm2 x 200mm Battery Parallel Cable Kit, Positive & Negative, 5 Year Warranty. Enerdrive Parallel cable kit to connect 2 x batteries together.

If you have an Inverter up to 2000W or a system with no Inverter, the 70mm parallel kit is appropriate to use.
If you have an Inverter running loads greater then 2000W, the 95mm parallel kit is recommended.

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Product is currently 'In Stock' and usually dispatched within 1-2 business days.
Item will be dispatched from the closest 'stock warehouse' to the delivery address.
For further details on our Delivery Process you can visit our Delivery Page HERE.

Express Shipping

This product is sent via a road express courier service.
We send goods with national freight carriers like TNT, Toll & Star Track Express.
Estimated delivery time for Sydney, Melbourne, Brisbane is typically 2-3 business days. For other cities, allow 3-5 business days.
For remote or rural locations delivery times can vary from 3-7 days depending location.
NOTE: items are fully insured during the freight process.
For further details on our Delivery Process you can visit our Delivery Page HERE.

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Product Description

Enerdrive B-TEC 125Ah Lithium Battery & Charger Bundle, 5 Year Warranty. Introducing the Enerdrive B-TEC 125Ah Lithium Battery & 40A DC2DC Charger Bundle, your ultimate solution for reliable power management in a variety of applications. This bundle includes the EPL-125BT-12V Enerdrive B-TEC 125Ah Lithium Battery and the EN3DC40+ Enerdrive 40A DC to DC Battery Charger, offering unparalleled performance and convenience.

Bundle Includes:

EPL-125BT-12V - Enerdrive B-TEC 125Ah Lithium Battery
EN3DC40+ - Enerdrive 40A DC to DC Battery Charger

Optional AC Charger:

EN31220 - Enerdrive 20A AC Battery Charger
EN31240 - Enerdrive 40A AC Battery Charger

Enerdrive B-TEC 125Ah Lithium Battery (EPL-125BT-12V)

Experience the future of power with the Enerdrive B-TEC 125Ah Lithium Battery. Engineered with cutting-edge Smart Phone Monitoring Technology, this battery allows you to effortlessly monitor vital information such as battery capacity, voltage, state of charge, and more, right from your smartphone or tablet. With its advanced Battery Management System (BMS), the Enerdrive B-TEC ensures optimal performance while safeguarding against overcharge, over-discharge, and other potential risks.

Size and weight savings are substantial with the B-TEC battery, offering 60% more usable power compared to traditional lead acid batteries, while being nearly 50% lighter and 30% smaller. Whether it's for camper trailers, 4WDs, caravans, or marine applications, the Enerdrive B-TEC is the epitome of reliability and efficiency.

Enerdrive 40A DC to DC Battery Charger (EN3DC40+)

The Enerdrive 40A DC to DC Battery Charger is designed to meet the rugged demands of Australian conditions, providing multiple source charging for DC systems. With its fully automatic multistage charging capability, this charger can efficiently charge your battery bank from either an alternator or solar power, thanks to the built-in Maximum Power Point Tracking (MPPT) Solar Controller. Its intelligent design ensures seamless transition between different charging sources without the need for external relays.

Featuring two independent DC inputs for engine and solar charging, along with M6 screw terminals for secure connections, the Enerdrive DC2DC Charger offers versatility and reliability. Its multistage charging process maximizes battery life and performance, while the smart charging feature adjusts output based on connected loads, ensuring optimal operation at all times.

Optional AC Charger:

Choose between the Enerdrive 20A AC Battery Charger (EN31220) or the Enerdrive 40A AC Battery Charger (EN31240) to complement your setup. These fully automatic chargers feature multistage smart charging technology, programmable settings for different battery types, and wide AC input range for versatile compatibility. With a 5-year warranty and unmatched customer support, Enerdrive is your trusted partner for all your power management needs.

Unlock the potential of your power system with the Enerdrive B-TEC 125Ah Lithium Battery & 40A DC2DC Charger Bundle, delivering reliability, efficiency, and peace of mind wherever your adventures take you.

Bundles	EPL-125BT-12V	EN3DC40+	EN31220	EN31240
K-125-03	*	*	*
K-125-04	*	*		*
K-125-05	*	*

Battery Information:

40A DC Charger Information:

AC Charger Information:

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Specifications

SKU K-125-1

Brand Enerdrive

GTIN 9342616020708

Warranty Period: 5 Years

Product Category Batteries

Battery Voltage 12V

Amp Hours (ah) 125

Battery Length (mm) 318

Battery Width (mm) 165

Battery Height (mm) 215

Battery Weight (kg) 15.5

DC Charger Output Current Rating (Amps) 40

Cycle Life (DOD – 80% under controlled conditions) ≥ 2000 Cycles

Battery Charge Temperature 0 ̴ 45°C

Normal Charge Voltage CV/CC* 14.20 ̴ 14.60V

Standby (Float) Voltage 13.50 ̴ 13.80V

Maximum Charge Current 60A @ 25°C for 30mins

Recommended Charge Current for Maximum Life 20~60A

Battery Discharge Temperature -20 ̴ 60°C

Battery Output Voltage Range 11.00 ̴ 14.60V

Maximum Discharge Current 100A @ 25°C ± 5°C for 30mins

Pulse Discharge Current 450A for 1.0s

Discharge Cut-off Voltage ≤11.20V

Over-Charge Protection Per Cell 3.90V ± 0.03V

Over-Charge Release Per Cell 3.60V ± 0.05V

Over-Charge Release Method Discharge below release voltage

Over-discharge Protection Per Cell 2.80V ± 0.05V

Over-discharge Release Per Cell 3.20V ± 0.05V

Over-discharge Release Method Apply Charge/Voltage ≥12.8V

Discharge Over Current 110A for 30s – 450A for 1s

Battery Manual Reset Button Yes

Protection Reset Time Approx 10s Auto Release

Over Current Release Method Disconnect Load

Battery Charge Over Temperature Protection to 55°C ± 5°C, Release at 45°C ± 5°C

Battery Discharge Over Temperature Protection to 65°C ± 5°C, Release at 50°C ± 5°C

Short Circuit Protection Auto release after 5s

Case Construction Hi Impact ABS Plastic

Temperature & Humidity Range ≤ 30 days -20°C ̴ 60°C, 5 ̴ 75% RH, ≥ 90 days -10°C ̴ 45°C, 5 ̴ 75% RH

NOTE For any installation that requires additional wiring, we recommend you engage a licensed auto electrician.

Dimensions 242 x 172 x 74mm (DC Charger)

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Videos

Enerdrive B-TEC Lithium Batteries - Part 1 - Application

Enerdrive B-TEC Lithium Batteries - Part 2 - Specifications

Enerdrive B-TEC Lithium Batteries - Part 3 - Installation

Enerdrive B-TEC Lithium Batteries - Part 4 - Settings

Enerdrive B-TEC Lithium Batteries - Part 5 - Operation

Enerdrive B-TEC Lithium Batteries - Part 6 - Fault Finding

The Best Caravan Battery?

What Will My Camping Battery Run?

Expanding Your Enerdrive B-TEC Capacity: Enerdrive Batteries in Parallel

Introducing The Enerdrive Battery Charger Range

How To: Resetting A Flat Enerdrive BTEC or eLITE Battery

EN3DC40+ Enerdrive Battery Charger Run Through

All about the 40A Enerdrive AC Charger

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Customer Reviews

Quality product and service Review by Brodie King

Easy to install and use. Good quality gear
(Posted on 13 February 2023)

Good service and quality product Review by Duncan

Prompt delivery for our major upgrade on an older Jayco caravan. The products came with excellent instruction manuals in clear English, with clear wiring diagrams. Currently part way through installation so not yet fully tested.
(Posted on 12 June 2022)

Quality Package Review by Michael Dillon

Great product, easy to use app which quickly connects showing battery health and charge/discharge status. Charger was also impressive with easy setup and functional display. I will need more solar panels to get the charger up to it's max potential. (Disclaimer: Current Solar Panels already on vehicle on not purchased from My Generator)
(Posted on 10 June 2021)

Good stuff, I'm happy. Review by Jeff Kepert

All installed in the camper, works perfectly. Time will be the test, of course. The manuals were a bit of a letdown for a premium product - e.g. the inconsistency on the float voltage in the battery manual, and the lack of clarity about how to set up if you don't have an ignition sense wire in the DC2DC manual.
(Posted on 15 January 2021)

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Quality product Review by Evan Feather

Great weight savings for a off-road touring set up. Well finished products, easy to install and easy to use. Built in Bluetooth battery monitor works well and reduces need for extra components.
(Posted on 23 October 2019)

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Product Q&A

Ask Us a Question Thank you! Your product question has been submitted. We will respond to you shortly.

Hi, just wondering if you are able to select which the charger will draw from first? Eg. Solar over alternator. If so will it still use the alternator if more is needed?

Hi Isaac,

There are provisions to manually override the charging source from alternator to solar.

However Enerdrive state: If Manual Override Mode is used and left on there is a risk of flattening the start battery. The preferred method is to use the automatic override method by connecting the ignition source to the ignition terminal of the DC2DC+ charger.
HI, is the latest model that will charge up to 50amps?Cheers

Hi Marc,

Yes this is the latest model from Enerdrive.

It does have the capabilities of charging up to 50A!
Warranty . Thanks Rob Beer

Hi Rob,

The manufacturers warranty period for the Enerdrive 125aH lithium batteries is 2 years.

As of 2020, all Enerdrive products now comes with a 5 Year Warranty. Any products purchased since 1st of January 2020, Enerdrive retrospectively applying the new 5 year warranty period.
Can I connect the Enerdrive B-tec Lithium Batteries in Parallel or in series?

Hi there,

You cannot connect any of the EnerdriveB-TEC batteries in series. You can however connect up to two only of the same size (ah) B-TEC batteries in Parallel. Enerdrive recommend that you only do this if you don't over load the max current of the internal BMS board from ONE OF THE BATTERIES.

Example. If you connect 2 x 200Ah B-TEC batteries then do not draw more than 200A of DC current from that battery bank, as one (1) single 200Ah B-TEC battery is only capable of handling 200A DC.

The main aim of connecting two (2) of the Enerdrive B-TEC batteries is not to increase your maximum DC current output, but to double your storage capacity.

Double the storage equals double the time you can stay powered up and off the grid.

Be sure to always consult the Enerdrive user manuals for correct cable sizing, fuse sizing and wiring diagrams.

We now sell an Enerdrive battery bundle with a parallel kit - please CLICK HERE to find it.
Do you have a package with Enerdrive ePOWER B-TEC 125Ah Lithium Battery & 40A DC2DC Charger Pack and 1000w inverter?

Hi There,

At this time we do not currently have a bundle with the 125Ah battery and 1000W inverter, sorry.
I have a ctek 10 amp AC charger can I connect this to the input of the enerdrive DC to DC charger on a lithium battery set up?

Hi There,

The input on the DC DC charger should come from yoru alternator, or starter battery.

We would not recommend connecting an AC charger to the input.

You can contact Enerdrive for further tech assistance on 1300 851 535
Can I use the dc2dc charger with a 600 watt wind turbine. I have a battery bank of 4 120 AH 12 volt batteries.

Hi There,

This charger is not suitable for use with wind turbines sorry.
I have a Cub with a Projecta Smart charger. Can I replace my AGM battery with a lithium, and still run the same charger. I also run solar for charging. Will a swap work, or do i need to start again?

Hi There

You can repalce your AGM with a lithium battery and keep the charger only if your charger is capable of charging lithium batteries.

Without a proper charger you will damage your battery.
I want to use a generator to run an Enerdrive Battery Charger like this - what is the recommended size generator?

Hi Tom – the most popular size generator to run a battery charger like the Enerdrive ePower series is a 1000 Watt generator, such as the Yamaha EF1000iS. It is lightweight, fuel efficient and very quiet.

Note that the Enerdrive ePower 60Amp Charger model will draw a max 1050 Watts of power, in which case you might want to look at a 2000 Watt generator if you want to get the full power of of your 60Amp charger. Alternatively, the ePower charger series have a Current Control feature, which allows the user to adjust the current output - so for example you can dial back at 60Amp charger to still run off a 1000 Watt generator :)

Many thanks.