Long Life 48V 50ah Lithium Battery for Telecom Base Station

Model NO.: OPT-48-50 Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat Discharge Rate: High Discharge Rate Electrolyte: Lithium Iron Phosphote Rechargeable: Chargeable Weight: Smaller and Lighter as Soon as Possible Shipping: Customized Trademark: OptimumNano Origin: Guangdong Province, China Type: Lithium-Ion Batteries Nominal Voltage: 48V Shape: Cylindrical Battery Installation: Packaged Color: Blue, Black or Gray Long Life Cycle (100%Dod): More Than 2000times at 1c Certification: CE, UL, RoHS, SGS, Ts/16949 and ISO9001-2008 Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008 HS Code: 8507802000
 48V 50Ah Lithium power Battery Pack,LiFePO4 power battery ,li-ion batteryfor electric motorcycle.
 
 
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: OPTIMUM
Model Number: L-48-50
Type: Li-ion
Nominal Voltage: 48V
Nominal Capacity: 30Ah
Upper-charging voltage: 58.4V
Cut-off voltage: 40V
Main overseas market: North American, Europe
Constant discharge rate: 0.1C-0.5C
Max. Discharge rate: 1C
Combination: Separately
Cycles: Over 1, 600 times
Application: Communication base stations; Communication towers
 
 

Normal performance
No	Item	General Parameter
1	Cell Model(Single cell)	IFR32650
2	Standard Capacity	50Ah
3	Rated Voltage	48V
4	Max.Charge Voltage	58.4V
5	Cut-off Voltage	40V
6	Standard Charge Current	10A
7	Standard Charging Time	5h
8	Dimensions	customized
9	Total Weight(Approx.)	About 30 kg
10	Impedance(Max, at 1000Hz.)	≤ 50mΩ
11	Temperature	Standard        0ºC~45ºC
		discharge     -20ºC~60ºC
		storage        -20ºC~45ºC

 
 
 

Certification
Approved CE,UL,ROHS,TLC,PSE,TS16949,ISO9001,BV,SGS
OEM orders are welcome! 
And different voltage and capactiy pack is workable! 
Please tell us your requirements

Optimum LiFePO4 Battery Features:
A. Safety
The chemical structure of LiFePO4 is very stable
 
B. Long life cycles
>2000 times cycle life at 0.1C-1C discharge/charge rate
 
C. High energy density
Energy density: 135 Wh/kg
Weight: 1/3 of lead acid, 2/3 of Ni-MH
Volume: 2/3 of lead acid
 
D. Wide range Temperature Adaptability
Working temperature range: -20° C--60° C
 
E. No memory effects and highly efficient charge: It can be recharged anytime, no reduction of the capacity
 
F. Low self-discharge
Self-discharge

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Product Categories : LiFePO4 For UPS/Back-Up/Telecom