Joyisi Ebike Lithium Battery for Electric Bicycles

Science and technology lead life, and they also change life. As a company with several years of experience in producing and selling lithium-ion batteries, Joyisi has always adhered to the spirit of being customer-oriented, with quality as the core. When the product enters every household, we hope it can bring everyone a convenient and assured riding experience.

Joyisi, a name you can trust.

Joyisi Ebike Battery

[2-5 Days Fast Delivery] shipped from U.S Warehouse - U.S. Warehouse (CA) - We ship from CA, U.S., normally it takes 2-5 business days for delivery. - One Year Quality Support - Contact our store when you have any problems. We usually reply within 12 hours. If you don't receive our reply, please check your junk mail or send an email to our mailbox, [email protected].

Ebike Battery Charger - Our battery comes with a matching 3A charger. - The charger is equipped with a built-in fan, which effectively reduces temperature during use. - Our charger is made of high-temperature resistant material, and it is normal for it to generate heat during charging. - When charging, please turn on the power switch of the battery and charge for about eight hours. When the indicator light on the charger changes from red to green, it indicates that the battery is fully charged.

Battery Cell - The inner cell is the core component of the battery, and the Joyisi battery uses a Tesla inner cell, which has much higher quality than ordinary inner cells. - The number of cells in the 48V20AH battery is 13S4P, and the number of cells in the 52V20AH battery is 14S4P.

Battery BMS - The battery is equipped with a built-in 40A BMS protection board, which can effectively prevent over-charging, over-discharge, over-current, and short circuits, ensuring long-term use of the battery. - The protection board also has a low voltage cutoff function, which can automatically cut off power in case of any problems.

Specification - 52V 20Ah Battery: TSL 21700 Cell, 14S 4P, suitable for 200W-1600W motors, Max Constant Discharge Current of 40A (BMS), 58.8V 3A Charger, Size/Weight: 14.33.55in (5.1kg), XT60 Connector (Battery & Controller Side). - 48V 20Ah Battery: TSL 21700 Cell, 13S 4P, suitable for 200W-1500W motors, Max Constant Discharge Current of 40A (BMS), 54.6V 3A Charger, Size/Weight: 14.33.55in (4.7kg), XT60 Connector (Battery & Controller Side).

How to Connect - The discharge wire of the battery is not directly connected to the connector to prevent trouble and misunderstanding from being inconsistent with the customer's needs. - However, there will be a pair of free connectors with lines (battery end and controller end) in the package, which can be connected directly if needed. - Easy to connect without tools. - After connecting the connector line to the battery, the other end of the connector can be directly connected to the controller or the motor.

Joyisi offers a variety of ebike battery options to suit different motor power requirements, including 48V 13Ah, 48V 18Ah, 48V/52V 20Ah, 48V 15Ah, and 36V ebike batteries. All our batteries come with a one-year quality support guarantee, so you can trust Joyisi for your ebike power needs.

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