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electric bike battery 48v 20ah

New Design Waterproof Electric Bike Battery 48V 20Ah Lithium ion Battery Rechargable Battery Packs

Waterproof function to protect battery from damaging High power battery 48V 20Ah is designed for many various of application like E-scooter/Motobike/Tricycle/Golf cart.

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Product Item:Electric Bike Battery 48V 20Ah Lithium ion Battery Rechargable Battery Packs

Main Features:

With the function of waterproof which protect the battery from damaging in a short time, durable and high performence inported 18650 cells inside to ensure the quality.

PCM design inside to protect the battery pack from overcharging, overdischarging and short circuit.

Detail Picture

samsung lithium ion battery 48v








52 volts means more capacity and more power than 48volt


52 volt 22.4 h

= 1165 watt hours



70 Genuine 18650 cells made in Korea



50amp continuous 100amp burst BMS



high quality 18650 battery frame with Retardant and Fireproof



2 layers of wrap and waterproof PE material



XT-60 connector for charging


Light Weight



Battery Dimensions


Other Features

Compared with the lead-acid batteries,the lithium batteries are:

Smaller: 1/2  of the size  

Lighter: 1/3 of the weight

Safer: Can be installed in any direction without leakage

Longer Life: 7-10 times longer

Compared with other lithium-ion batteries,our 48v 20Ah lithium-ion scooter batteries are:

Powerful performance

Fast charging ability

Flame-retardant and IP 65 water & dust proof housing

Maintenance-free if no parasitic drains

Nano LiFePO4 battery technology: Green energy, no toxic, and environment friendly

48V 20Ah consists of many 18650 cells mounted together in a honeycomb structure and spot welded together and with Bluetooth BMS built in than can monitor battery pack at any time.

This pack comes with a very advanced BMS (battery management system) with Texas Instruments IC inside which protects the pack from damage during charge and discharge. This BMS also has temperature protection to keep the pack from getting too hot.

Original MH1- 3200mah cell,made in Korea,It offers both energy density and high amperage performance.

BMS Customized

It is a high power BMS which will allow the pack to put out 50amps continuous (2400 watts) and 100 amp bursts (3840 watts) although running this much power will drastically reduce packs life expectancy. so we recommend to not run your battery too hard if you expect it to last over a couple hundred charges.

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We are OEM/ODM manufacturer which can cusmize what you need about batteries , KOK POWER engage in producing electric scooter battery, lithium starting battery racing bike usage, solar battery and so on.

Come and get one for your favorite bikes. Email us at, call us at 0086-755-2937 1122; or you can send us message below, we will reply you in time.

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If You Have Any Questions Or Inquiries Please Call Us Or Email Us By Sending a Message.

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