Nominal Voltage	48V
Nominal Capacity	100Ah
Impedance (Max. at1000Hz)	≤55mΩ
Expected Cycle Life	More than 2000 cycles, with 1C charge and discharge rate, at 25 ℃

Mechanical Characteristics

Dimensions (3U steel rack)	Length	482±2mm
	Depth	510±2mm
	Height	176±2mm
Weight		~60Kg

Operation Conditions

Charge Method	Constant Current/Constant Voltage (CC-CV)
Max. Charge Voltage	54.75V
Charge Current	Max. 80A
Charge Temperature	0℃～55℃
Continuous Discharge Current	Max. 80A
Peak Instant Discharge Current	100A
Peak Instant Discharge Time	5 seconds
Discharge Cut-off Voltage	37.5V
Discharge Temperature	-20℃～60℃
Storage Temperature	-20℃～55℃

More pictures:

Why choose us?

1. Long life cycles : 2000 times (8--10 years) .
2. High safety : No explosion and burning after over-charging ,over-discharging , short circuit , dropping , squeezing , heating , penertrating .
3. Deep discharge : 100% discharge .
4. Low self-discharge : 3% discharge for one month .
5. Light weight : 1/3 of SLA Battery ;Weight ratio power : 130wh/kg .
6. High discharge rate : 0.1C ~ 3C ----continuous discharge ;
5C~6C ---- peak discharge current .
7. Environment friendly : Coorperate to build the best living environment for all humans!
8. No memory effects .

Certifications:

UL, CE, ROHS, TS16949, ISO9001...we all have.

Applications:

FAQ:
A. Payment: T/T
B. Warranty: 2 years.
C. Every battery pack can be customized according to your specific demand.

Welcome to OptimumNano Energy Co., Ltd
A. In 2002, OptimumNano Energy Co., Ltd stared the battery business in Shenzhen.
B. 300 R&D Staff + 100 sales + 100 QC staff + Others =2000 total empoyees.
C. 3000 electric vehicle battery experience , 100 energy solutions , 24 patents , 2million wh/day.

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