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Lithium Prismatic Lifepo4 Cells Battery Pack 12V 300Ah For Backup Power Storage

Lithium Prismatic Lifepo4 Cells Battery Pack 12V 300Ah For Backup Power Storage

lithium iron phosphate prismatic cells

prismatic lithium ion battery

Place of Origin:

CHINA

Brand Name:

GBS

Certification:

CE, UL, ITEC, TUV,PONY,MA,ISO9001, ISO14001, OHSAS18001

Model Number:

GBS-LFP300Ah

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Product Details
Application:
Electric Bus, Backup Power
Warranty:
38 Months
Life Cycle:
More Than 3000 Cycles
Payment:
LC, TT
Voltage:
12V
Capacity:
300Ah
Payment & Shipping Terms
Minimum Order Quantity
1 PCS
Price
Negotiable
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

lithium battery pack 12V 300Ah for backup power storage GBS-LFP300Ah

 

 

Item

Specification

Remark

Rated capacity

300Ah

0.2C rate discharge capacity

Minimum capacity

300Ah

Internal impedance

≤3.2mΩ

 

Nominal voltage

12V

 

Cell weight

42.4kg±150g

 

Standard discharge

conditions

Constant current

100A

 

End-of-discharge voltage

11.2V

 

Standard charge method

Constant current

100A

 

Charge voltage

14.2V

 

Fast charge method

Constant current

200A

 

Charge voltage

14.2V

 

Max continuous discharge current

900A

 

Cycle life

3000 cycles

80% DOD

Operating temperature

Charging ambient

temperature

0~65°C

 

Discharging ambient

temperature

-20~65°C

 

Storage temperature

-20~65°C

 

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 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 2000 cycle 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 12.8V-13.2V.

 

(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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