Information on Batteries

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Info on Lithium-Ion 12V Deep Cycle LiFePO4 Batteries

Besides the current lithium-ion batteries there's now quite some demand for LiFePO4 batteries, a different kind of lithium-ion batteries, becoming more and more popular because of their long lifespan / many life cycles.


LiFePO4 battery.
LiFePO4 stands for Lithium Ferro(iron) Phosphate. Instead of LiFePO4, you might also see the abbreviation LFP.
It is a Lithium-ion battery but now with a lithium iron phosphate cathode.
The big pro of a LiFePO4 battery is its large number of charge/life cycles. With these LiFePO4 batteries, you might benefit from a few thousand to several thousand life cycles. It means that you can use them for many years.

For information about in-depth research on LiFePO4, NCA, and NMC cells, see the Iopscience article.

Below, you'll find here information on some of best LiFePO4 batteries.

The LOSSIGY 12V 200Ah LiFePO4 battery

The battery is quite suitable for Marine, RV, Off-grid applications, and features:

- Capacity: (nominal)12.8V / 200Ah - max. 2,560Wh
- Built-in 100A battery management system(BMS)
- Max. load: 1280 Watts
- Discharge: low self-discharge rate
- Charging voltage: 14.6V
- Life cycles: 2000-5000 cycles
- Lifespan: up to 10 years
- Battery weight: 46 lbs (21 kg)
- Dimensions: (L x W x H): 19.05 x 6.69 x 9.45 Inches
- Warranty: 5 years - Price indication: $800

The battery comes with two connecting wires, four M8 removable terminals, manual.

For this LOSSIGY 12V 200Ah LiFePO4 battery, see Amazon Here for more information, reviews and best pricing.



A popular product is the

Ampere Time 12V 200Ah LiFePO4 battery


The battery, model AP-200, is quite suitable for Marine, RV, Off-grid applications, and more...

It has the same features as the mentioned LOSSIGY battery above. Only the dimensions differ 20.5 x 9.37 x 8.54 Inches.

For this Ampere Time 12V 200Ah LiFePO4 battery, see Amazon Here for more information, reviews and best pricing.


A BMS usually protects against overcharge, over-discharge, over-current, short circuit, cell balancing, and low temperature.

For a 12V 200Ah battery, a solar panel system of 600 Watts, is recommended.



Maybe - instead of buying an overseas battery brand - you might prefer a US brand battery with enhanced features such as a lighter weight design, double Ah BMS, and double warranty years.

We're talking here about the

Enduro Power 12V 200 Ah LiFePO4 battery

model EN200BAJA , featuring:

- Capacity: (nominal)12.8V / 200Ah - max. 2560Wh
- Built-in 200A battery management system(BMS)
- Max. load: 2560 Watts
- Discharge: low self-discharge rate
- Charging voltage: 14.6V
- Life cycles: 3500+ cycles
- Lifespan: up to 10+ years
- Battery weight: 43.1 lbs (19.4 kg)
- Dimensions: (L x W x H): 19,05 x 6.7 x 9.45 Inches
- Warranty: 10 years - Price indication: $1,250

For the Enduro Power 12V 200Ah LiFePO4 battery, see Amazon Here for more information, reviews and best pricing.



We also want to mention here a low Ah but very popular battery:

The Miady 12V 16Ah LiFePO4 battery


The manufacturer indicates that its battery is quite suitable for fishing electronics, solar power systems, electric sprayers, IP cameras, lights, and more...
The features of this battery model LFP16AH:

- Capacity: (nominal)12.8V / 16Ah - max. 204.8Wh
- Built-in battery management system(BMS)
- Discharge: low self-discharge rate
- Charging voltage: 14.6V
- Life cycles: 2000 cycles
- Battery weight: 4 lbs (1.8 kg)
- Dimensions: (L x W x H): 5.94 x 3.9 x 3.7 Inches
- Warranty: 18 months
- Price indication: $65

For this Miady 12V 16Ah LiFePO4 battery, see Amazon Here for more information, reviews and best pricing.

When stored, it is advised to recharge this battery every six months.