Optimumnano Energy Co Ltd

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Lithium Ion Battery

Production Lead Time:

20 day(s)

Model No.:

OPT-48-40

Brand:

OPTIMUMNANO

Colour:

Blue

Port:

Shenzhen

Type of Payment:

L/C, T/T

Minimum Order Quantity:

Description

Contact Supplier

Wholesale lithium ion electric scooter battery 48V 40Ah
Safety: Most safest Li-Ion battery, CE UL approved, built-in BMS, none fire, none explosive
Clean and Green energy, no toxic material contained
Powerful: LP(low rate) battery can discharge in 5C~10C
Long life cycle, > 2000 times deep cycle,5-6 times longer of lead acid battery
No memory effect,highly efficient charge anytime, no reduction of capacity
Operation temperature: -20~60°C
Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-Cd battery, 1/3 weight of lead acid battery
Good performance at high temperature and high temperature resistance
Low self-discharge rate: < 5% monthly