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Baintech Powertop 135AH V3 & Baintuff 180w Solar Blanket Value Pack

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Baintech Powertop 135AH V3 & Baintuff 180w Solar Blanket Value Pack Review  |  Q&A  | 


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Quick Overview

Baintech Powertop 135AH V3 & Baintuff 180w Solar Blanket Value Bundle, 1 Year Warranty

Product Description

Baintech Powertop 135AH V3 & Baintuff 180w Solar Blanket Value Bundle

Pack includes:

  • Baintech Powertop 135AH Battery Pack V3
  • Baintuff 180w Folding Solar Blanket 
  • 5m Anderson cable

Baintech Powertop 135AH Battery Pack V3:

The PowerTop version 3 is a dynamic plug-and-play system that features a 12v 135ah AGM battery and built-in three-way charging that makes operation smooth and easy. With charging inputs for AC, DC and solar, you're free to charge anywhere, any time.

powertop v3 web


Since the PowerTop is completely portable, it's convenient to bring along and setup right at your campsite. That portability also comes in handy when you've got mates that may be keen to borrow this compact, complete power system. With the PowerTop, you're able to connect a range of different devices with different style plugs at the same time. It features a range of inputs, including: 2x ciga sockets, 2x Engel sockets and dual USB.

The plug-and-play design allows you to instantly and effortlessly connect devices with six easy-to-read LED indicators that keep you updated on progress. An in-built voltmeter with a low volt alarm warning and a 15A resettable thermal breaker are two included safety features that help assure operation of the PowerTop is as safe as it is hassle-free. The Power Top's anodised aluminium construction also makes it the perfect off-road or campsite companion as its robust design has been purpose built to withstand harsh Australian conditions and deliver the very best results possible when put to the test.

If you're still not convinced that this powerful, portable mini-system is for you, Baintech really stands by their powerful, portable mini-system by backing it with a 18 month warranty so you can buy with confidence and power-up with peace of mind

Charge up your battery with AC, DC and Solar inputs. Using universal Anderson plug connectors gives you the flexibility to access power how you want.

 PT3 side diagram

PLEASE NOTE: After purchasing your PowerTop, place it on AC charge to fully charge before use. Think of your PowerTop like a new mobile phone, always charge before use. 


  • 12V 135Ah AGM Battery
  • Top of unit made from anodised aluminium
  • In-built 6.6A AC connected battery charger
  • In-built electronics (VCR) for accepting charge from vehicle input, for voltages above 13.2V
  • Low voltage audio alarm buzzer (@ 12 Volt)
  • Automatic system shut down (@ Below 11.0 Volt)
  • Bypass Low Voltage shut down (Connect to Mains AC input, then press ON)
  • DC On/Off push button switch for the unit
  • Protected by 50A thermal self-resettable breaker
  • Can be used for external higher power regulated output from a AC charger, DC-DC charger or solar power source to charge the battery

  • Total four 12V DC power socket outlets

- 2 x Engel Socket
- 2 x Ciga Sockets
- Protected by 20A thermal self-resettable breaker
- 2 x Universal USB Socket (5V/2.3 amp each)

  • 6 LED indicators:

Mains - illuminates when charging via AC
Vehicle  - illuminates when charging via the BLUE Anderson
Solar/External - illuminates when using UNREGULATED solar via the RED Anderson only
Boost - standard operating LED - will remain illuminated during operation
Float - illuminates when connected to a charging source
Flat Battery - illuminates as a warning for both LOW and HIGH voltage

  • Fitted 3x 50A Anderson type Connectors:

Red: Solar/External (12V solar panel input can be unregulated)
Blue: Vehicle Charge Input connection
Grey: Load connection to and from battery

PT3 Top diagram


CREATE THE ULTIMATE POWER SYSTEM: Pair the PowerTop with the ultra lightweight and durable 180w BainTuff Foldable Solar Blanket, plug the blanket directly into the PowerTop and it will supply up to 10A of reliable power to keep the PowerTop’s 135ah AGM battery charged. While on the move, a DC-DC charging system like the CTEK D250SA will recharge, maintain, and extend the life of your auxiliary battery via your alternator, or utilise the solar input while set up at camp, giving you the freedom to live the good times for longer.  



Always charge before use. Correct charging will ensure you get the best life out of your PowerTop Battery. We don’t recommend deeply discharging the PowerTop, as this will reduce the life of the battery. It is recommended to use a charging source to keep the battery topped up – the perfect off-grid option is to utilize either method of solar or alternator charging.


Never store a battery in a discharged state. Sulphation can occur when the battery is left around for long periods in an unused state causing it to lose capacity. Letting the battery voltage fall lower than 50% or 12.4 should also be avoided.

Store in a dry cool place, and always fully charge your PowerTop via the AC internal charger before each use.

It’s important to remember that although your battery may be rated at 135amphour, exceeding a depth-of-discharge beyond 50% won’t do it any good. For a 135 amp-hour battery, you should base your amp draw calculations off a 67 amp-hour of useable capacity. 67 amp-hours of usable capacity would mean that you could discharge 1 amp of current for 67 hours, or 10 amps for 6.7 hours etc – all depending on the amp draw of your accessories.

Camec Product Brochure

PowerTop Version 3 Product Manual

Baintuff 180w Foldable Solar Blanket:

Baintuff 180w Foldable Solar Blanket, with Solar Regulator included, 1 year warranty. Go off-grid with the Baintech 180w Solar Blanket. Designed to charge your 4WD, RV and Marine batteries, this lightweight and compact blanket will produce up to 10A in optimal conditions. Made with high yielding superior Monocrystalline Sunpower solar cells, the Baintuff 180w Blanket is designed to perform even in cloudy conditions. Designed with ease of use in mind, the simple plug and play Anderson plug connection is secure, safe and easy to connect.

The BAINTUFF Solar Blankets now come standard with Solar Regulator. It comes wired with New Plug and Play Anderson connection, which enable the user to directly connect the RED Anderson 5m solar blanket lead to the solar regulator.

The Baintech blanket comes with a smart 20amp 12/24v PWM with chemistry profiles for 3 types of batteries – sealed, GEL, and Flooded


  • High efficiency
  • Monocrystalline Sunpower solar cell
  • Compact
  • Light weight
  • Easy to use – plug and play
  • All accessories and PWM included
Baintech 120w Solar

DIMENSIONS: 1830mm h x 775mm w (Folded size: 398mmx300mm) 

SOLAR CELLS: Monocrystalline


Have a look at the key features to keep you free camping for longer:

Solar technology has come an incredibly long way over the years. We now have ready access to the kind of solar technology that can harness the sun’s power with levels of efficiency we only ever used to dream of. Right at the forefront of solar technology is the BainTuff 180W Solar Blanket.

solar Graham

MASSIVE 180W POWER RATING: One of the most powerful solar power options on the market today, it’ll pump out up to 10 amps an hour on sunny days. - ULTRA LIGHT WEIGHT: Weighing just 5kg it’s so easy to setup and pack up compared to traditional folding panels that can weigh three or four times as much. And when it’s packed away, it’s so small that you can store it under the bed or in a drawer!

EXTREME EFFICIENCY: We all know it’s rarely sunny all day, but the BainTuff blanket’s solar cells are able to harness maximum power even on cloudy or overcast days. The solar panel efficiency is up to 25%, while most of the similar products on the market are 18% or lower. 

CHARGE YOUR MOBILE DEVICES DIRECTLY: Connect your phones and tablets to the in-built USB ports for high-speed, safe charging of mobile devices.

STABLE POWER: Traditionally, portable solar charging has not been considered a stable source of power. A solar panel powered by unstable sunlight leads to unstable current and voltage, which will shorten your devices life or even damage it. THE BainTuff blanket’s voltage regulator keeps a consistent current running to your device prolonging its life.

AUTOMATICALLY BUILT-IN USB IC: Most folding solar panels with a USB connector cannot charge some types of mobile phones due to not having an automatically recognised USB IC. The special IC in the BainTuff blanket makes the charging current as powerful as possible so the charging rate is a lot quicker, whereas other kinds of folding solar panels only consume some of the output current, making the charging time much longer.

ENVIRONMENTALLY FRIENDLY: Extend battery life by up to three times by maintaining correct charge levels. Save the environment and your wallet!

solar blanket 4x4

The BainTuff Solar Blanket will instantly connect to any solar regulator via the included, industry-standard Anderson connection so there’s no need for complicated wiring or costly modifications to your existing 12v system.

If being on the cutting edge of technology wasn’t enough, then the BainTuff Solar Blanket now comes in different colours – original orange, green khaki and gun-metal grey.  (currently only Orange available). 

Bainbridge BTBLANKET180 Product Manual
PowerTop Version 3 Product Manual


Short Description

Baintech Powertop 135AH V3 & Baintuff 180w Solar Blanket Value Bundle, 1 Year Warranty

Brands Baintech
Product Type Folding Solar Blanket, a dynamic plug-and-play system that features a 12V 135Ah AGM battery and built-in three-way charging that makes operation smooth and easy, & 5m Anderson cable
Amp Hours (Ah) 135.0 Ah
AC Input Voltage 240V AC (Power Pack)
Dimensions (LxWxH mm) 330 x 175 x 275 mm (Power Pack) | 1830 x 775 mm (Unfolded Solar Blanket Size) | 398 x 300 x 78 mm (Folded Solar Blanket Size)
Input 2x ciga sockets, 2x Engel sockets and dual USB (Power Pack)
Net Weight (kg) 35.0 Kg
Under Voltage Alarm Below 12v (Power Pack)
Inverter Input High Voltage Alarm Above 15v (Power Pack)
Power 6.6A 12V AC Charger (Power Pack) | 18V 180W (Solar Blanket)
Charger Type 3 charging inputs: AC, DC and solar (Power Pack)
Solar Panel Type Folding Solar Panels
Wattage 180W
Quality Features Thermal resettable breaker, built-in three-way charging: AC, DC and solar and 12V 135ah AGM Battery (Power Pack)
Included Solar Regulator, 6m Power Lead, Red Anderson Connection and Alligator Clamp Connector (Solar Blanket)
Manufacturers Warranty 18 Months (Power Pack) | 1 Year (Solar Blanket)
Popular Product Applications Power Pack, battery pack, camping battery pack, camping solar panels, portable solar panels

Product Videos

The Best Camping Battery Packs


What Will My Camping Battery Run?


Baintech Powertop 135AH V3 Battery Pack V3 Product Review


Camping Battery Review, Baintech Powertop 135Ah


Baintech PowerTop 3 - Ultimate Portable Power


Powering Your Trip With Caravan or Camping Solar Panels


Using Baintuff's 180w Foldable Solar Blanket


Using Baintuff's 180w Foldable Solar Blanket


Baintuff 180w Foldable Solar Blanket Product Review

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Product Faqs

Ask a Question

  • Q:what material is the baintuff blanket made of?it looks like a vinyl..

    Hi Ryan,

    The blanket is made out of a woven synthetic material, which makes it extremely durable.

  • Q:Is this solar blanket OK to use with our lithium batteries?

    Hi There,

    There should be no reason why you could not use this blanket with lithium batteries, though the PWM that is supplied with the panel will not be suitable for charging the batteries.

  • Q:I am plugging into a BMS with a built in PVM. Can I buy only the blanket and save on the PVM and cables as I do not require them?


    We can only supply the full package. We don't sell the blanket on it's own without cables etc.

  • Q:Can the Powertop be charged by 2 sources at once? (solar and 240v or solar and alternator?)

    The Powertop is a plug and play system, so it can be used as a secondary battery and be plugged into your battery and solar at the same time.

    Depending on your DCDC charger, some can charge simultaneously, but normally the Powertop will automatically choose the charging method.

    If you have the solar plugged into the red Anderson while driving, it will choose alternator charge until the vehicle is switched off.

  • Q:Can I use the Powertop as a Dual Battery system?

    Yes the Powertop can be used as a dual battery.  With it's multiple inputs, it can be plugged into solar and alternator at the same time, and the Powertop will automatically choose the best power source to draw from.

    When the ignition is turned off, it will auotmatically default to solar if available.

  • Q:Can I replace the internal battery with a standard AGM at some point in the future, or is it a custom size?

    The internal battery is a specific size to the Powertop.  If a replacement battery was required you would need to get the specific battery for the Powertop which can be supplied through My Generator and Bainbridge.

    It is a ten minute job to change over and has two screws each side then just the positive and negative terminals on battery.

  • Q:Do I need to have a DCDC charger for the powertop unit to work?Or do I just have to connect the the main battery to the unit ?(a VCR is integrated in the unit I understand)Thanks Alain

    Hi There,

    The unit can be charged via DC in multiple ways.

    • Fitted 3x 50A Anderson type Connectors
    • Red: Solar/External (12V solar panel input can be unregulated)
    • Blue: Vehicle Charge Input connection
    • Grey: Load connection to and from battery
      • Protected by 50A thermal self-resettable breaker
      • Can be used for external higher power regulated output from a AC charger, DC-DC charger or solar power source to charge the battery
  • Q:Can i have it plugged into my vehicle Dc-Dc charger while travelling and have multiple items being charged as well as my on board fridge.

    Hi There,

    You can certainly connect the powertop to your dc/dc charger!

    This is actually the preferred method to charge the battery whilst the vehicle is running.

  • Q:How do I charge the Power Top when the battery is dead?

    You have to charge the Power Top through an external charger through the Grey Anderson plug.

  • Q:Can I jump-start my car from the PowerTop?

    Unfortunately the PowerTop is not designed to jump-start a car. The unit has a 50amp current limit inside which is not enough to jump-start a vehicle.

  • Q:Can I charge from an external ciga-socket fitted in my car?

    This is not recommended as the PowerTop start-up charger may blow the fuse in the ciga-socket. However, some vehicles have ciga plugs rated up to 15amp, if they are rated this high it can be charged with it.

  • Q:Does the Powertop have a solar power regulator?

    Yes, the internal solar regulator is using a voltage control relay system.

    Solar panel unregulated = Red

    Solar panel regulated = Grey

  • Q:Why does the Powertop flick between boost and float while charging?

    This is standard operation on the 2nd and 3rd model. The lights are regulated by voltage which toggles towards the end of the charge cycle. The toggling happens when the battery is almost fully charged.

  • Q:Can I use the sockets on the front of the Powertop if I am charging?

    No, using the sockets at the front while charging through the 240v socket will result in the battery not charging, and draining through use.

    However, one can do so if you use an external charger (around 15amps) plugged into the Grey Anderson socket, or a larger solar panel (at least 150 watts or bigger) plugged into the Red Anderson socket.

    Either will supply enough current to sustain battery charging while using appliances.

  • Q:How do I stop the alarm going off on the Powertop?

    You can’t other than keeping the battery charged up. The alarm goes off at 12.0 volts or less.

    Ideally you should not drain the battery below 12.4 volts DC to get the best life from it.

  • Q:What is the highest voltage the Powertop will reach?

    14.2 volts is usually the maximum voltage your Powertop will reach.

  • Q:Does the Powertop come with a VSR (Voltage Sensitive Relay)?

    No but it does have a High and Low Voltage Alarm. It will start at 12 volts.

  • Q:Can I remove the screws and open up the Powertop?

    No, the PowerTop is designed to be a self-contained unit, removing any screws voids the warranty of the unit.

  • Q:What’s the difference between Mono & Polycrystalline solar cells?

    There's actually not a whole lot of difference when it comes to Caravan, RV and Camping applications to be honest. They are different cell types and are more relevant for home grid tied roof top.

    You will read that poly are better in low light conditions and mono are more efficient. But for roof top caravan's the difference is negligible.

    The most important thing is to get a well-constructed roof top panel from a quality brand and get the right sizing for your application.



For details relating to the Baintech delivery process CLICK HERE



For details relating to the Baintech warranty CLICK HERE

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