China Lifepo4 Battery manufacturer

400AH High Energy Lithium Iron Phosphate Battery Deep Cycle Rechargeable

Product Details:
Place of Origin: Zhiejiang, China
Brand Name: GBS
Certification: CE,TUV,UL,IEC,ISO9001,ISO14001,OHSAS18001
Model Number: GBS-LFP400Ah
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Standard Packaging
Delivery Time: 7 work days
Payment Terms: T/T
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Detail Information

Material: LiFePO4 Dimension: 312x73x365mm
Warranty: 2 Years Cycle Life: 3000 Cycles
Feature: Fast Charge/discharge With Large Current Use: Telecommunication /Distributed Grid Energy Storage System

Product Description

400AH high energy li-ion battery



Advantage of lifpo4 battery:

1: long cyclelife
2: low weight small size
3: fast charge/discharge with large current
4: high temperature resistant
5 : large capacity
6 : no memory effect
7 : enviroment-friendly




Electric vehicle
Golf cart
Electric motorcycle
Electric boat
Electric forklift
Distributed Grid Energy Storage system
Mining equipment
Solar energy storage system
Backup power
Household energy storage system


Cell Picture:

400AH High Energy Lithium Iron Phosphate Battery Deep Cycle Rechargeable


Cell Dimension:

400AH High Energy Lithium Iron Phosphate Battery Deep Cycle Rechargeable


Specification of battery cell




4.1 Rated capacity


0.33C rate discharge capacity

4.2 Minimum capacity


4.3 Internal impedance



4.4 Nominal voltage



4.5 Cell weight



4.6 Standard discharge conditions

Constant current



End-of-charge voltage



4.7 Standard charge


Constant current



Charge voltage



4.8 Fast charge method

Constant current



Charge voltage



4.9 Max continuous discharge current



4.10 Pulse discharge current at 10 sec



4.11 Self-discharge

≤1% per month


4.12 Cycle life(0.5C)

3000 cycles

80% DOD(25±2℃)

4.13 Operating temperature

Charging ambient




Discharging ambient




Storage temperature



4.14 Appearance

Without break, distortion, contamination, leakage.





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 90% 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 3000 cycle times of single cell(80%DOD).

(6) It can fast charging. It could be charged to 80% within 0.5h and charged full with 2-3h.

(7) No pollution during manufacture and usage.



Requirement for safety assurance

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

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