If you’re looking for a way to live off-grid for a couple of days without giving up luxuries like cold drinks or gadgets, then using batteries is the way to go.
With the surge of the more advanced lithium batteries in the market, Enerdrive is considered to be at the forefront of providing high-quality lithium batteries for mobile, marine, and remote applications.
In this Enerdrive lithium battery review, we will dive deep into the pros and cons of the Enerdrive eLITE 100Ah and the B-Tec 125Ah and 200Ah. We will also discuss the features of the Enerdrive lithium batteries in detail to help you make a better buying decision.
| Enerdrive 12V 100Ah eLITE Lithium Battery | Enerdrive B-TEC 12V 125Ah G2 Lithium Battery | Enerdrive B-TEC 12V 200Ah G2 Lithium Battery |
|---|---|---|---|
 |  |  | |
*Using coupon CRCSAVE20 | |||
100Ah | 125Ah | 200Ah | |
Lithium | Lithium | Lithium | |
Separate | Included | Included | |
310(L) x 170(W) x 225(H) mm | 318(L) x 165(W) x 232(H) mm | 505(L) x 172.5(W) x 265(H) mm | |
12 kg | 15.2 kg | 25 kg | |
5 years | 5 years | 5 years |
Pros & Cons
Power Specs
Lithium batteries are generally more efficient and capable compared to their AGM counterparts. Based on the standard depth of discharge, a 100Ah lithium battery is equivalent to 160Ah AGM, a 125Ah lithium battery is equivalent to 200 Ah AGM, and a 200Ah lithium battery is equivalent to 320Ah AGM.
The Enerdrive 100 and 125Ah are only compatible with up to 1,000W inverter. A microwave sits somewhere between 600-1200W. With that in mind, if you’re planning to run a microwave in your caravan, the 100 and 125Ah models may not be suited for you.
The Enerdrive B-tech 200Ah, however, is capable of running up to a 2,600W inverter. Enough to run a microwave with a little bit of extra for your phone, fan, gadgets, and other gear.
When it comes to storage, the Enerdrive eLITE should be stored in temperatures between 20-35°C with 45-75% relative humidity. If you’re storing the batteries for a longer time, find a cooler place to store them. Enerdrive recommends 10-30°C.
The B-Tech, on the other hand, has a higher tolerance to heat. They can be stored within 20-60°C with 5-75% relative humidity within 30 days. But has to be stored at 10-45°C after 90 days.
If stored under the right conditions, the Enerdrive batteries discharge less than 3% a month.
All Enerdrive lithium batteries have at least 2,000 charge cycles which are similar to batteries from other brands. That means these batteries can be charged and discharged at least 2,000 times before their performance deteriorates noticeably.
Furthermore, the Enerdrive batteries are equipped with Battery Management Systems designed to ensure the safety and accuracy of the batteries. It protects the battery packs from overcharge, over-discharge, over-temperature, and short circuits.
This is a useful feature that significantly extends the life of the batteries.
Size and Weight
When it comes to size, the Enerdrive batteries are basically similar to other brands with only minor differences in height, width, and length.
The eLITE is 310 mm in length, 170 mm in width, and 225 mm in height, weighing approximately 12kg. At this weight and height, it’s 50% lighter and 30% smaller than its equivalent lead cousin. Despite that, it managed to provide 60% more usable power.
In case you need a slimmer battery, the Enerdrive eLITE also has a slimline version of the 100Ah batteries. It’s 551mm long, 109mm wide, and 239mm high. It delivers the same power but is tailored to your storage needs.
The B-Tec 125Ah is 318mm long, 165mm wide, and 232mm tall, weighing 15.5kg and giving you a little bit more power but not significantly bigger than the 100Ah batteries.
The B-Tech 200Ah, however, is significantly bigger and heavier than the other two models. It’s 505mm long, 172.5mm wide, and 265mm tall at approximately 25kg.
Compared to other battery types like AGM, lithium batteries are generally smaller and lighter but are more efficient, giving you more power without taking up extra space and adding unnecessary weight to your caravan.
Keep these dimensions in mind before purchasing a battery box for use with one of these units.
Accessories
The B-Tec batteries allow you to wirelessly monitor your battery in your smartphone. You can simply download the Enerdrive app and you will be able to see information about the battery’s capacity, voltage, current, battery status, and more.
Unfortunately, Enerdrive removed the battery monitoring technology for the Enerdrive eLITE in order to save cost and deliver excellent performance at an entry-level price. This shouldn’t affect the overall performance of the battery, however.
To monitor the status of the Enerdrive eLITE, you can use an ePRO battery monitor that will give you the same data that you would have gotten from the app.
To charge your Enerdrive lithium batteries, you can use the Enerdrive AC charger that can charge up to 3 battery banks, and the Enerdrive DC2DC+ Charger with MPPT Solar Controller to hook it up directly to a solar panel or your vehicle’s engine.
You can also use an inverter to power your 240V devices.
Known Issues & Warranty
Known Issues
Overall, the Enerdrive Lithium Batteries are generally considered good quality products.
There were some issues with the previous generation of Enerdrive B-Tec’s recessed terminals. According to some users, it posed a problem in some installations if they’re bringing the cable in from an angle.
Thankfully, Enerdrive solved that problem by raising the terminals. Meaning, the terminals are now protruding allowing easy access for the cables.
Another area of concern from the previous generation was that the lid is sealed so there is no way to access the battery internally in case there is a problem.
But with the recent update, Enerdrive finally used screws instead of a seal to give the B-TEC an accessible lid which allows the Enerdrive tech team to access the batteries internally and provide better service.
Warranty
All Enerdrive lithium batteries come with a 5-year warranty which is more than what most companies offer.
They also have excellent tech support and they are very good at honouring warranty claims.
If you have any issues with your battery, you can send them a support ticket and they will get back to you as soon as possible. You’ll be asked to fill out a form and provide supporting photos of the issue.
Price
Lithium batteries are generally more expensive than their AGM counterparts, however, they offer better performance and better lifespan.
The Enerdrive B-TEC batteries are considered mid-range pricewise when compared to other lithium batteries.
With the built-in Battery Management Systems, the wireless battery monitor, and exceptional aftersales service, you’re getting great value for your money’s worth.
If you want to enter lithium batteries but don’t have the budget to get a B-TEC or other similar batteries, you can go with the Enerdrive eLITE.
It’s way cheaper than other 100Ah batteries and you’re only giving up the wireless battery monitoring without sacrificing performance.
Enerdrive Lithium Battery FAQ
Are Enerdrive lithium batteries any good?
Yes, the Enerdrive lithium battery is one of the highest-rated lithium batteries out there.
How do I charge my Enerdrive battery?
You can use the ePOWER AC charger and hook it to an AC power source like an inverter generator.
Alternatively, you can use a DC2DC+ battery charger and hook it into a power source like a vehicle or solar.
Final Thoughts - Enerdrive Lithium Battery Review (100/125/200 Ah)
In general, the Enerdrive lithium batteries are reliable, high-quality products that incorporate advanced technology to improve the performance and extend the lifespan of their batteries.
Enerdrive batteries are perfect for caravans and camper trailers who want the luxury of cold drinks and the use of gadgets when going off the grid.
To get the most out of these batteries, select the right Amp hour (Ah) for your needs. If you’re going camping for a day and use your batteries just to run a small fridge, you can settle with the cheaper 100Ah eLITE batteries or the 125Ah B-Tec.
If you’re planning on going on a trip for multiple days or are planning to hook up larger appliances like a microwave, the 200Ah option will be better for you.
Whatever your needs are, Enerdrive lithium batteries are some of the best lithium batteries in the market.
Review Summary
Reviewer: Louis
Review Date: 2022-01-14
Reviewed Item: Enerdrive Lithium Batteries
Author Rating: 5/5
Product Name: Enerdrive Lithium Batteries
Price: AUD $979
Product Availability: Available in Stock
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Note that while every effort is made to ensure the accuracy of the information on this page, there may sometimes be errors. Check all specifications with the manufacturer before purchasing any product.
