Type
Lithium Battery
Voltage
48v
Capacity
10 - 20Ah
Brand Name
BOOANT
Battery Type
For Original SAMSUNG ICR18650-30B 3.7v Cell
Battery capacity
21Ah
Battery voltage(Normal)
48V
Charger
CC/CV 54.6V 5A
Peak current(A)
150A
BMS
50A Supports 100W--2000W Motor
Application
E-Bike / E-Scooter / Electric Bicycle
Cell Combination
13 Series with 7 Parallel
MAX continuous discharge current (A)
50A
Battery Size
255x140x70mm(+/-5mm) (can be customized)
Cell Quantity (parallel x series)
91pcs
For Samsung 30B 18650 electric bicycle battery 36V 48V 60V 72V 20Ah lithium battery for electric bike 1500W 2000W 3000W motor About Battery Parameters： For SAMSUNG ICR18650-30B 3.7V Cell: 10S 7P, 36V 21Ah 1500W(Built in 50A BMS), Size: 200mmx140mmx70mm(+/-5mm); 13S 7P, 48V 21Ah 2000W(Built in 50A BMS), Size: 255mmx140mmx70mm(+/-5mm); 16S 7P, 60V 21Ah 2500W(Built in 50A BMS), Size: 310mmx140mmx70mm(+/-5mm); 20S 7P, 72V 21Ah 3000W(Built in 50A BMS), Size: 380mmx140mmx70mm(+/-5mm); Battery Features: About Battery Cell: NOTE： Dear friend, because of the different batch or production location of the battery cell， its coding will be different，thank you！ Parameter Information List Battery Model 48V 21Ah 2000W Voltage 48V Capacity 21Ah Cell Type For Original Samsung ICR18650-30B 3.7V cell BMS (Built-in) 50A Charge Way of charge CC/CV Standard charge Current 2A Max charge current 5A Charge Cut-off Voltage 54.6V Cell Overcharge protection Voltage 4.2V/CELL Discharge Continuous Discharge Current 50Amp(Max) Peak Discharge Current 150Amp Cell Overdischarge Voltage 3.0V/cell Discharge Cut-off Voltage 39V Cycle Life More than 800--1000 times Safety test No fires ,No explosion Over charge Safety Test Crush Safety test Needling safety test 130 C high Temperature safety test Weight(Battery) About 4.5 kg Size 255mmx140mmx70mm（+/-5mm） Fit motor power 100W--2000W(MAX) Working Temperature 0C—45C -20C---65C Retention of charge >95% Charging time 4--5 Hours Application E-Bike,E-motorcycle,E-scooter Warranty One year Product Package： 1. Lithium Battery packs with PVC case 2. Built-in BMS (protection board) 3. 54.6V 5A Charger 4. Power Cable (Supply EU/ UL /AUS/ BS Plug) About Discharge port: Client: We offer these discharge connector as showed on picture. You can choose which one you want,If you have not confirmed in time，we will send the productwhich our main picture showed！ About the power cable： Client: We offre these power cable as showed on picture,you can choose which one you Want,if you have not confirmed in time,we will send the power cable that commonly Usedin your country. Product Show: About BMS: About Shipping Method: About our factory： Warm Tips：
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