48V 40ah Lithium Ion Solar Battery Pack for Electric Bike

Key Features :♦Longer Cycle Life : Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership ♦Lighter Weight : About 40% of the weight of a comparable lead acid battery .&n

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48V 40ah Lithium Ion Solar Battery Pack for Ebike

Key Features :
Longer Cycle Life : Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership 
Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries 
Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity 
Wider Temperature Range : -20ºC~60ºC
Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation 

Applications :
♦Wheelchairs and scooters 
♦Solar/wind energy storage 
♦Back-up power for small UPS
♦Golf trolleys&buggies
♦Electric bikes

Electrical

Characteristics

Nominal Voltage 48V
Nominal Capacity 40Ah
Energy 1920Wh
Internal Resistance(AC)≤40mΩ
Cycle Life>2000 cycles @ 1C 100% DOD
Months Self Discharge <3%
Efficiency of Charge 100% @0.5C
Efficiency of Discharge96~99% @1C
Standard ChargeCharge Voltage14.6±0.2V
Charge Mode 0.2C to 14.6V, then 14.6V, charge current to 0.02C(CC/CV)
Charge Current15A
Max. Charge Current 30A
Charge Cut-off Voltage15.6±0.2V
Standard DischargeContinuous Current60A
Max.Pulse Current80A(<3s)
Discharge Cut-off Voltage8V
EnvitonmentalCharge Temperature0ºC to 55ºC (32F to 131F) @60±25% Relative Humidity 
Discharge Temperature -20ºC to 60ºC (-4F to 140F) @60±25% Relative Humidity
Storage Temperature -20ºC to 45ºC (-4F to 113F) @60±25% Relative Humidity
IP ClassIP65
MechanicalPlastic Case ABS
Approx.Dimensions436mm*400mm*133mm 
Approx.Weight25kg
TerminalM6
48V 40ah Lithium Ion Solar Battery Pack for Ebike

48V 40ah Lithium Ion Solar Battery Pack for Ebike
48V 40ah Lithium Ion Solar Battery Pack for Ebike


48V 40ah Lithium Ion Solar Battery Pack for Ebike
48V 40ah Lithium Ion Solar Battery Pack for Ebike


48V 40ah Lithium Ion Solar Battery Pack for Ebike





48V 40ah Lithium Ion Solar Battery Pack for Ebike


48V 40ah Lithium Ion Solar Battery Pack for Ebike

 

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