Rechargeable Lithium Battery 52V 40AH Electric bike battery for Original Samsung 30Q 18650 14S 52V 3000W +70Amps BMS +5A Charger

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Type Lithium Battery

Capacity > 40Ah

Brand Name BOOANT

Voltage 52V

Battery Type For Original SAMSUNG INR18650 30Q 3.7V Cell

Battery capacity 42AH

Battery voltage(Normal) 51.8V

Charger CC/CV 58.8V 5A

Peak current(A) 210A

BMS 70A supports 100W--3000W Motor

Battery size 275mm*265mm*70mm(+/-5mm)(can be customized)

Application E-bike / E-Scooter / Electric Bicycle

Cell Combination 14 Series with 14 Parallel

MAX continuous discharge current (A) 70A

Cell Quantity (parallel x series) 196pcs

14S Rechargeable Lithium ion Battery 52V 40AH Electric bike battery for Original Samsung 30Q 18650 14S 52V 3000W +70Amps BMS +5A Charger 30A BMS suitable motor: 52V 100W--1200W 50A BMS suitable motor: 52V 100W--2000W 70A BMS suitable motor: 52V 100W--3000W 100A BMS suitable motor: 52V 100W--4200W Battery Features： About Battery Cell： NOTE: Dear friends, because the batch or production location of the batterycells is different, the coding on the cells will be different, thank you! Parameter Information List Battery Model 52V 42AH 3000W Voltage 52V Capacity 42AH Cell Type For original SAMSUNG INR18650 30Q 3.7V cell BMS (Built-in) 70A Charge Way of charge CC/CV Standard charge Current 2A Max charge current 5A Charge Cut-off Voltage 58.8V Cell Overcharge protection Voltage 4.2V/CELL Discharge Continuous Discharge Current 70Amp(Max) Peak Discharge Current 210Amp Cell Overdischarge Voltage 3.0V/cell Discharge Cut-off Voltage 42V 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 9.5 kg Size 275*265*70mm(+/-5mm)(can be customized) Fit motor power 100W--3000W(MAX) Working Temperature 0C—45C -20C---65C Retention of charge >95% Charging time 9--9.5 Hours Application E-Bike,E-motorcycle,E-scooter Warranty One year About BMS: Best-WayBMS: Product Package： 1. Lithium Battery packs with PVC case 2. Built-in BMS (protection board) 3. 58.8V 5A Charger 4. Power Cable (Supply EU/ UL /AUS/ BS Plug) 5. With a Discharge Extension Cable 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 Shipping Method: About our factory： Warm Tips：