Motive Batteries, 48V to 40Ah for EV Car, No Memory Effects and Highly Efficient Charge

Brand Name	OPTIMUM		Place of Origin	China
Model Number	L-48-40

Delivery Time:15-20 days

Key Specifications/Special Features:

Extremely safe and stable chemistry: rigid aluminum alloy housing protection and
BMS built inside to balance protect the battery
48V to 40Ah for EV car
Long life-cycle, 5 to 7-year, up to 2, 000-cycle (while sealed lead acid batteries only 750-

cycle and NiMH batteries only 500 cycles)
Lighter and smaller, 1/2 size weight of SLA batteries
70% size/weight of NiMH/NiCd batteries
Wide operating temperature, high temperature resistance (-20 to 60 degrees Celsius)
Steady performance
Higher discharge rate for more powerful devices, 1C continuous, 3C pulse for normal cells and

20C for special design, low self-discharge rate, less than 3% monthly
No memory effects and highly efficient charge, it can be recharged anytime, no reduction of

the capacity
Green product, environment-friendly: clean and green energy poses no pollution on our

environment
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Specifications:

Rated voltage: 48V
? Cut-off voltage: 40V
? Charge voltage: 58.4V (maximum)
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?????????????? Cycle 2, 000-time with 0.2 to 1C discharge current
???????????????Discharge rate 2C and less than 3C (maximum)
???????????????Charge rate is less than 1C, better 0.5C (maximum)
???????????????With balance BMS and charger
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Applications:
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??????????????? Used for e-bikes, e-motors, electrical equipments, electrical tools, EV-cars, e-scooters
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Certification:
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????????????????CE, UL, SGS, RBRC, TS16949:2002 issued by NQA
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????????????????RoHS directive-compliant

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