FIRST POWER BOX05 Bottle Style E‑bike Lithium Battery, 24V 36V 48V 10Ah 15Ah 21700 Cell IP65 Battery Pack with 65W USB‑C Output for E‑bicycle Wheelchair Medical Equipment

FIRST POWER BOX05 Bottle Style E‑bike Lithium Battery Pack

This bottle‑shape removable lithium battery pack is specially developed for light electric mobility equipment. Adopted premium 21700 lithium cells, multiple voltage and capacity options are available. Featured IP65 waterproof housing, built‑in smart BMS supporting CAN, UART, RS485 communication. Equipped with max 65W USB‑C PD output port, anti‑theft lock and LED power indicator, ideal power supply for e‑bikes, wheelchairs, robots and medical devices.

Compatibility Application

✅ Electric assisted bicycle & elderly e‑bike

✅ Electric wheelchair

✅ Medical mobility equipment

✅ Small robot & portable power devices

✅ Fit for 250W‑500W drive motors

Precise Dimensions & Parameter

Package Includes

1 × FIRST POWER BOX05 Bottle Lithium Battery 1 × Matching mounting bracket 1 × Anti‑theft lock key *Note: Charger is not included, can be purchased separately.

Key Features

✅ Multiple Voltage & Capacity Options: 24V10Ah,36V10Ah,36V15Ah,48V10Ah; two housing length 205mm /280mm, match 250‑500W different power motors.

✅ Premium 21700 Lithium Cells: High safety, stable performance, long cycle life for daily outdoor use.

✅ IP65 Waterproof Housing: Reliable rain‑proof performance, suitable for outdoor riding and field working environment.

✅ Optional Smart BMS with Multi‑protocol: Support CAN / UART / RS485 communication, realize intelligent data monitoring, over‑charge, over‑discharge, short‑circuit full protection.

✅ Max 65W USB‑C PD Output Port: Can charge mobile phones, laptops and other portable electronic devices.

✅ Anti‑theft Lock & LED Power Indicator: Anti‑theft lock fixes battery firmly on bracket; LED indicator shows real‑time remaining battery level.

✅ Customizable Interface: 8Pin main discharge port; charging port optional DC5.5*2.1,3Pin,5Pin to satisfy customized project demands.

Specifications

Brand: FIRST POWER

Product Name: BOX05 Bottle‑Style E‑bike Lithium Battery Pack

Cell: 21700 Lithium‑ion Cell

Voltage: 24V / 36V / 48V

Capacity:10Ah / 15Ah

Waterproof: IP65

Output Port: 8Pin discharge port, 65W USB‑C PD port

Communication: Standard BMS, optional CAN / UART / RS485

Color: Black‑grey housing with FIRST POWER logo

Package: 1×Battery,1×Mount Bracket,1×Lock Key

Important Notes

Please confirm voltage, capacity and dimension before order to avoid model mismatch.

Minor color differences may exist due to lighting and screen display.

Allow measurement tolerance ±1‑3mm.

Charger is not included in standard package. Custom port, communication protocol and certification are supported for bulk orders.

Excellent replacement power source for ebike repair shops, DIY rebuilders and wholesale distributors. Solve power supply problems for light mobility devices.