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Good Safety 20Ah Lifepo4 Lithium Battery For RV / Marine / Solar Energy Storage

Good Safety 20Ah Lifepo4 Lithium Battery For RV / Marine / Solar Energy Storage

Brand Name:GBS
Certification:IEC, UL, CE, TS16949, ISO9001, etc
Model Number:GBS-LFP20Ah
Minimum Order Quantity:1 PCS
Delivery Time:3-10 DAYS
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Address: No.6, Beihuan East Road, Yuyao, Zhejiang, China
Supplier`s last login times: within 28 hours
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Product Details

high quality 20Ah lifepo4 lithium li-ion battery for RV marine boat solar energy storage GBS-LFP20Ah


Good performance under high and low temperature;Good safety performance;Good cycle life time;No pollution during manufacture.

Applications:

  • UPS backup
  • Golf trolleys, Golf carts,
  • Fire alarm and security systems
  • Telecommunication divices
  • Electric equipment and telemeter equipment
  • Light equipment , dc 12v led lights
  • Wireless lawn movers vacuum cleaner and washing machine
  • Toys and consumer electronics
  • Portable power tools for measuring and medical equipment portable camcorders portable personal computer.
  • Garden lighting
  • Sound systems
ItemSpecificationRemark
Rated capacity20Ah0.2C rate discharge capacity
Minimum capacity20Ah
Internal impedance≤1.6mΩ
Nominal voltage3.2V
Weight0.7kg±50g

Standard discharge

conditions

Constant current10A
End-of-discharge voltage2.5V

Standard charge

method

Constant current10A
Charge voltage3.65V
Fast charge methodConstant current20A
Charge voltage3.55V
Max continuous discharge current60A
Cycle life3000 cycles80% 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 1500 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 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

China Good Safety 20Ah Lifepo4 Lithium Battery For RV / Marine / Solar Energy Storage supplier

Good Safety 20Ah Lifepo4 Lithium Battery For RV / Marine / Solar Energy Storage

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