Enerdrive B-TEC 100Ah Lithium Battery

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Product Description

Enerdrive B-TEC 100Ah Lithium Battery, 5 Year Warranty. Replacing the Enerdrive eLITE 100Ah is the new B-TEC 100Ah Lithium Battery!

Smart Phone Monitoring System; The Enerdrive Enerdrive B-TEC G2 battery incorporates wireless Battery Monitoring Technology. By downloading the Android™ or Apple® app to your smartphone or tablet device, you can monitor the following information;

Battery Capacity Battery Status
Battery Voltage Individual Cell Voltage
Battery Current (Amps) Battery Temperature
Battery State of Charge (SOC) Battery Cycles
Battery State of Health (SOH) Battery Alarms
Battery Event Information  

Battery Management System: The battery is also equipped with an internal Battery Management System that can monitor and optimise each Prismatic cell within the battery during normal operation. It will protect the battery pack from over charge, over discharge, over temperature & short circuit. The BMS helps to ensure safe and accurate operation of the battery.

Size & Weight Savings

Lithium v AGM Capacities;

  • 100Ah Lithium = 160Ah AGM
  • 125Ah Lithium = 200Ah AGM
  • 200Ah Lithium = 320Ah AGM
  • 300Ah Lithium = 480Ah AGM

(Based on standard depth of discharge for both Lithium (80%) and AGM (50%).

The Enerdrive B-TEC battery provides 60% more usable power than its equivalent lead acid cousin and being nearly 50% lighter and 30% smaller makes for a superior alternative.

The G2 now incorporates a “Built-In Reset Button” making re-starting a flat battery a breeze. No longer do you need to apply a voltage to the battery terminals to wake up the battery. Press the button and within seconds, the battery will come back to life ready to accept a charge source to rejuvenate the battery.

The Enerdrive B-TEC battery is perfect for camper trailers, 4WD’s (AUX battery), caravans, small water craft, low power communication sites or any other application that requires the use of a single deep cycle battery that meets the amp hour capacity.

With over 7 years of researching, designing and testing lithium batteries and the associated charging systems, Enerdrive are at the forefront of lithium battery systems in Australia. Enerdrive are the only Australian company that can supply a fully integrated self-branded energy system to suit your setup.

With over 3000 complete systems in operation Australia wide, Enerdrive is regarded as the leader in the field of lithium batteries and energy systems for Mobile, Marine and Remote applications.

Please Note; The B-TEC battery is capable to be paralleled to a second B-TEC battery of the same size. For maximum performance and lifespan of your B-TEC battery, no more than 4 batteries should be connected together to increase your overall capacity. Overall loads when paralleled should not exceed the current limits of a single battery’s BMS.

The 100Ah G2 battery is able to accept a maximum inverter capacity of 1000W only. Exceeding the maximum inverter capacity can damage the BMS Management within the battery.

If you are requiring a battery system larger than Enerdrive B-TEC battery, please look at the Enerdrive Pro Series Power Pack Systems which can offer multiple parallel and series connections with Active Cell Balancing Protection across the entire pack.

Please note B-TEC batteries must not be installed –

  • In vehicle engine bays or in high heat environments, refer to Section 10 – Battery Specifications of the manual.
  • In wet areas such as caravan chassis mounts, open ute trays or boat deck areas.
  • Inside compartments dedicated to carrying gas.

This product is not suitable to mount anywhere with a possibility of being exposed to the elements. It is an electronic product designed for internal use ONLY.


SKU EPL-100BT-12V-G2

Brand Enerdrive

GTIN 9342616001134

Warranty Period: 5 Years

Product Category Batteries

Battery Voltage 12V

Amp Hours (ah) 100

Battery Length (mm) 318

Battery Width (mm) 165

Battery Height (mm) 232

Battery Weight (kg) 12.6

Model EPL-100BT-12V-G2

Nominal Voltage 12.8V

Nominal Capacity 100Ah

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 ̴ 13.60V

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

Temperature range ≤ 30 days -20°C ̴ 60°C, 5 ̴ 75% RH


The Best Caravan Battery?


What Will My Camping Battery Run?


Caravan Battery Review, Enerdrive 100Ah Lithium Battery


How To: Resetting A Flat Enerdrive BTEC or eLITE Battery


Connecting Your Enerdrive Lithium Battery to a Simarine Monitor


Exploring The Enerdrive BMS Found Internally In Their Lithium Batteries


Lithium Batteries Australia - Are they Safe


Cheap Lithium Battery Review: The Enerdrive 100Ah LITE Lithium Battery


Customer Review Of The Enerdrive Elite 100Ah Lithium Battery & ePRO Plus Battery Monitor


Customer Reviews

100 amp Enerdrive battery Review by
Installed in back of ute to run fridge and other appliances. Very happy with product
(Posted on 11 March 2024)
Quality and price Review by
Quality battery that has everything but the Bluetooth coms which I didn’t need as our Redarc BMS tells me everything. Lots of cheaper options but “you only get what you pay for” as they say
(Posted on 8 June 2023)
Excellent product Review by
Excellent product, competitive price
(Posted on 8 June 2023)
Great Product Review by
The Enerdrive battery is a great product and a a good price at My Generator.
(Posted on 8 June 2023)

View All Reviews

Great portable power for camping Review by
Quality and value in a 100ah battery. Light weight for camping application, and happily runs an Engel Fridge/freezer plus a camp floodlight. Charges up quickly with the Enerdrive 40+ DC to DC charger either on vehicle (alternator) power OR solar power when camping. A real step up from a lead acid battery.
(Posted on 22 February 2023)
Great Battery - Great Service Review by
Enerdive have great products and service. This battery has certainly equaled the other Enerdrive products I own.
(Posted on 31 January 2023)
Great battery Review by
We have now bought two of these batteries and are happy with them.
(Posted on 28 December 2022)
Great Product Review by
This is the second Enerdrive battery that I have. The first is a 300ah in the caravan and now a 100ah to run the fridge in the car. The one in the caravan has been in for 6 years and performed flawlessly. I expect the 100ah in the car to perform to the same standard
(Posted on 17 December 2022)
Great value, helpful support team, fast deluvery Review by
All parts turned up, on time and the Enerdrive gear is all exdcellwnt quality, easy to install with instructions.
(Posted on 31 May 2022)
Top battery Review by
Top battery for my boat nice and light runs the electric motor for longer very happy
(Posted on 23 September 2021)
Battery tray missing. Review by
Was expecting a battery tray to be supplied with this battery as per the deal. Disappointing the deal wasn't honoured.
(Posted on 19 September 2021)
Still waiting for the rest of my order Review by
The battery arrived within a few days, without the battery tray that is part of the offer, this was one month ago! Hopefully the battery will work when I able to install as it looks good apart from the warranty sticker on the battery does not match the the warranty period stated in the advertisement for the battery being 5 years. Before ordering Enerdrive products check there is Australian stock, as they must have problems getting parts from China as I have also been waiting since July for a 40 amp DC to DC Charger.
(Posted on 1 September 2021)
Still waiting for the rest of my order Review by
The battery arrived within a few days, without the battery tray that is part of the offer, this was one month ago!Hopefully the battery will work when I able to install as it looks good apart from the warranty sticker on the battery does not match the the warranty period stated in the advertisement for the battery being 5 years. Before ordering Enerdrive products check there is Australian stock, as they must have problems getting parts from China as I have also been waiting since July for a 40 amp DC to DC Charger.
(Posted on 1 September 2021)
Very pleased Review by
Performing to expectations.
(Posted on 18 June 2021)
Ideal AGM Replacement Review by
A top quality LiFePo4 battery at a great price. Significantly lighter than the AGM they replaced and with much better off grid time and charging performance. Very happy with these batteries.
(Posted on 12 June 2021)
Very pleased Review by
A couple of these batteries were perfect for my setup inside a Patriot Camper X1. I upgraded my tired AGM’s and couldn’t be happier with this quality purchase. Very light, great quality with a 5 year warranty, great performance and an Aussie company too.
(Posted on 16 May 2021)
Great product and great service Review by
We did a lot of research before purchasing this battery and we are very happy with it. You can tell the quality of the product when you first getIt home. You read the specs of these batteries and know they’re so much lighter than AGM. but until the delivery arrives and you brace yourself to pick it up, you’re not really prepared for how light they actually are. My wife can even carry it on her own!
(Posted on 27 December 2020)

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Product Q&A

Ask Us a Question
  • the specs state that one battery should not exceed a 1000w inverter, if I buy two and connect them together can I use a 2000w inverter.

    Hi Darran,

    Unfortunately with the way the Enerdrive battery management system in the batteries work, you would still only be limited to a 1000W inverter even when two are in parallel.

    You would require a 200Ah battery to run a 2000W inverter.

  • Do you need a special charge system? Or is it just put in and go with the old charge system?Thanks Don

    Hi Don,

    Lithium batteries require chargers with lithium charging profiles.

    If your existing chargers do not have these profiles they will need to be replaced.

  • if i have a lithium battery in my car with a dc to dc charger and a AGM in my van will it charge the van battery when on the road

    Hi There, generally you would require a second Dc to Dc charger for a second battery to work the best. Feel free to call us on 1300 400 122 for more information. Cheers

  • Does my enerdrive 100amp lithium battery need charging when I receive it

    Hi There,

    The battery will have charge, but it is always best to charge it to 100% before use.

  • I have a revolution power 60ah slim already in my Ute running off a red arc bms 30. Can I run this enerdrive in parallel?

    Hi There

    You would not be able to parallel thiis Enerdrive battery with your Revolution Power model sorry.

    You would only want to parrallel the same type of batteries together. 


For details relating to this product's warranty CLICK HERE


    For details relating to our delivery process CLICK HERE

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