Delivery Time:3-5 days
Certification:CE,FCC,MSDS

 Electric Lifepo4 12V 20Ah Emergency Lighting Battery with BMS proteciton

International Approvals12V 20Ah emergency light batteries with BMS proteciton

Specifications

Electrical Charateristics

Nominal Voltage	12V
Nominal Capacity	20Ah
Impedance (Max. at1000Hz)	≤50mΩ
Expected Cycle Life	More than 2000 cycles, with 1C charge and discharge rate, at 25 ℃

Mechanical Characteristics

Height	135±2mm
Width	135±2mm
Length	85±2mm
Weight	~2.8Kg

Operation Conditions

Charge Method	Constant Current/Constant Voltage (CC-CV)
Max. Charge Voltage	14.6V
Charge Current	5A
Charge Temperature	0℃～45℃
Continuous Discharge Current	10A
Peak Instant               Discharge Current	20A,
Peak Instant               Discharge Time	10 seconds
Discharge Cut-off Voltage	10.0V
Discharge Temperature	-20℃～65℃
Storage Temperature	-20℃～40℃

Application:

Vehicles: electric bicycle, golf car, electric wheelchair, electric scooter   Illuminate devices: solar battery, miner lamp, solar street lamp, emergency light, electric torch, wind and solar system Communication: back-up electric supply, interphone Power tools: electric cropper, electric drill, electric saw, electric hammer,pump Others: RC toy, small home appliance.

Advantage:

      1) Long cycle life: more than 2000 times (charge and discharge at 1C, 80% DOD).

      2) High safety: no fire and explosion in overcharge test . The highest temperature <150°C.

      3) Good charging and discharging performance.

           (A)0.2C5A ≥100%     (B)1C5A ≥99%     ( C)2.5C5A ≥97%

      4) High discharge rate up to 10C.

      5) Environmental-friendly: all raw material of the batteries are environmental-friendly.

      6) Wide working temperature range: from -4F to 150F(-25°C to 70°C).

Company Information

OPTIMUMNANO has more than 4000 employees, including of 600 R & D persons, covering a production area of 80.000 m2 and has brought in over 1000 sets of advanced production equipments. Now we can produce 500,000 pcs of 32650-5.5Ah cells per day

We are one of the largest LiFePO4 battery manufacturer in China, and we have strictly performed ISO9001:2008 quality management system and attained TS16949 certificates since 2009 as well as other products certificates of CE,UL,UN38.3,ROHS,SGS-IEC62133 etc.