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3.2V 400Ah Rechargeable Lifepo4 Battery , Lithium Ion Deep Cycle Battery

3.2V 400Ah Rechargeable Lifepo4 Battery , Lithium Ion Deep Cycle Battery

lithium ion rechargeable battery

lithium ion deep cycle battery

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Product Details
Solar Energy System, ESS, Electric Vehicles, Telecommunication Backup Power Etc
38 Months
Life Cycle:
More Than 3000 Cycles
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
special carton for dangerous goods
Delivery Time
3-10 DAYS
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
1800000 PCS PER YEAR
Product Description

3.2V 400Ah lithium ion battery/high capacity rechargeable lifepo4 battery GBS-LFP400Ah



1. 100% Brand new and high quality!
2. Rechargeable battery
3. A heat resistant layer to make this power cell safer to use
4. Safe and environmental friendly
5. High rate discharge, no "memory effect"
6. Perfect for electric scooter, electric bike, golf car, etc.

Item Specification Remark
Rated capacity 400Ah 0.2C rate discharge capacity
Minimum capacity 400Ah
Internal impedance ≤0.5mΩ  
Nominal voltage 3.2V  
weight 13.2±0.15KG  

Standard discharge


Constant current 200A  
End-of-discharge voltage 2.5V  
Standard charge method Constant current 100A  
Charge voltage 3.55V  
Fast charge method Constant current 400A  
Charge voltage 3.55V  
Max continuous discharge current 800A  
Cycle life 3000 cycles 80% DOD
Operating temperature

Charging ambient



Discharging ambient


Storage temperature -20~65°C  

Without break,

distortion, contamination,




3.2V 400Ah Rechargeable Lifepo4 Battery , Lithium Ion Deep Cycle Battery 0



Basic Performance

(1) Output with high efficiency: Standard discharge current is 0.3C-0.8C, instant impulse discharge current is 10C for 10 seconds.

(2) Good performance under high temperature, it could work under 65°C temperature.The battery structure is safe and good.

(3) Good performance under low temperature.discharge capacity decreases to over 78% under 0°C and discharge capacity decreases to over 70% under -20°C.

(4) Good safety performance:When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.

(5) Good cycle life time, the discharge capacity is still over 80% after 2000cycle times of single cell(80%DOD).

(6) It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.

(7) Low cost.

(8) No pollution during manufacture and usage.



Matters needing attention

(1) Please check if spare parts are completed when open the package and read the operation manual carefully.

(2) Do not make the battery Short Circuit,do not over charge and discharge.

(3) Please charge the new battery to full capacity before discharge for the first use.

(4) The battery pack is fixed with plate and strip before delivery, do not disassemble the plate and strip when using the battery.

(5) Checking the voltage of battery, normally it is 3.2V-3.3V.

(6) Fix BMS for battery pack and protect single cell to avoid over charge and over-discharge.

(7) Rivet or screw is used for battery connector.

(8) Please use copper part to connect battery packs and fix with hydraulic pressure plier. We could also provide the relevantconnection which fixed with screws.

(9) The charger used should be approved by our company in order to match with our lithium batteries.

(10) It will shorten battery cycle lifetime and damage battery due to overcharge and over-discharge if not do according to the above . It won’t be within our company warranty.


Requirement for safety assurance

For the sake of safety assurance, please discuss the equipment design, its system and protection circuit of Lithium-ion cell advance. And consult about the high rate current, rapid charge and special application in the same way.

Service line: +86-400-884-7799

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