OPTIMUM BATTERY CO.,LTD

OPTIMUM BATTERY CO.,LTD Top LiFePO4 Battery Manufacturer! China Sourcing Fair – Oct. 11-14, 2015(Booth 9B05)

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Deep Cycle 48V 15Ah Lithium Motorcycle Batteries , Lightweight Electric Golf Cart Battery

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OPTIMUM BATTERY CO.,LTD
City:shenzhen
Province/State:guangdong
Contact Person:MsCicada Ma
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Deep Cycle 48V 15Ah Lithium Motorcycle Batteries , Lightweight Electric Golf Cart Battery

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Place of Origin :Guangdong, China (Mainland)
Brand Name :optimumNano
Certification :CE,UL,ROHS,NQA,IEC,BV,SGS,RBRC,etc
Model Number :OPT-048015
Model of single cell :IFR 32650
Weight of single cell :145g
Size of product :can be designed
Payment :T/T 100% for sample, T/T 30% in advance, 70% before sending the goods for the order .
Order Lead time :5-6 weeks working days for order upon receipt of 30% deposit
Delivery :FOB Shenzhen
MOQ :10
Price :400-550 USD
Packaging Details :1.pvc film 2.plastic case,oxygen board 3.insulation spong 4.carton packing 4.metal case or wooden bo
Delivery Time :15-20 days
Payment Terms :T/T
Supply Ability :10000 packs /day
Model :IFR 32650
Case material :Nickel plated steel
Standard Capacity :15Ah
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Deep Cycle 48V 15Ah Lithium Motorcycle Batteries , Lightweight Electric Golf Cart Battery

1.Normal performance:

Item

General Parameter

Model

IFR 32650

Case material

Nickel plated steel

Standard Capacity

15Ah

Minimum capacity

14Ah

Rated voltage

48V

Max. Charge voltage

5.48V

Cut-off discharge voltage

40V

Standard charge current

3A-6 A

Max discharge current

30A

Pulse discharge current

45 A

Dimension

324*212*88mm

Weight(Approx, including case)

About 8kg

Impedance(Max, at 1000 Hz.)

≤ 60 mΩ

Operate temperature

Charge

0°C~45°C

discharge

-20°C~60°C

storage

-20°C~45°C

2.Advantages of Optimum LiFePO4 battery :

  1. High dimension ratio power: 32650-5Ah weight ratio power is 110Wh/kg,dimension of ratio power is 370Wh/L.
  2. long cycle and service term:1C charge/discharge,100% discharge depth,80% capacity after 2000 charge/discharge cycles. sevice term above 8 years on ev;
  3. Good safey performance : no explosion and burning after safety testing like overcharging/discharging,short-circuit, dropping, squeezing,heating,penetrating,etc.
  4. Good performance at high or low temperature:105% capacity can be released when charge/discharge at 55 °C;80% capacity can be released when charge/discharge at -15°C.
  5. Small self-discharge current:rest for one month with half soc,self-discharge current less than 5%;
  6. High efficiency of charging: capacity efficiency ( ampere hour efficiency) usually 100%,100Ah for charging and 100Ah for dicharging;
  7. Good performance of heavy current: the capacity stays the same with 100% capacity when the battery discharge at different rate at 0.1C-5C.

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