48V 20Ah Ebike Battery — 30A BMS, UL/CE Certified

Key Parameters

• Voltage / Capacity. : – 48V 20Ah
• Suitable motor power. : – 0–1000W
• Battery size. : – L 14.46″ × W 3.7″ × H 5.4″
• Weight. : – 7.5 lbs
• Charger. : – 54.6V 3A
• Cycle life. : – >1000 charge/discharge cycles; life expectancy up to 5 years

Useful Features

• Safe Lock. : – Anti-theft function
• Power Switch. : – Reduces power loss
• LED Power Indicator. : – Real-time battery level
• USB Port. : – Charge your phone
• 30A BMS. : – Strong protection for safety
• Waterproof case. : – Protects against water ingress
• E-bike bracket. : – Fits most water bottle screw mounts, easy to install
• Discharge wire. : – Yellow wax-tube insulation for waterproofing, anti-electricity, and high temperature resistance

High Energy Density

• Grade A cells; UL and CE certified
• High energy density means more energy storage in a compact, lighter package
• Enables longer rides per charge

Broad Compatibility

• Widely applicable to 48V systems; supports thousands of charge/discharge cycles with minimal capacity loss
• Ideal for upgrades and conversions of e-bikes, tricycles, and mountain bikes

Service Guarantee

• 3 months return, resend, and refund
• 12 months warranty (free repair)
• If you have any issue (damaged, not charging, not delivered, etc.), contact us for assistance

How to contact us from your order. : – Account & Lists → Orders → Get help with order → Enter information → Send email

Why Choose Our Batteries

• Over 10 years of battery industry experience; in-house factory with professional technicians
• Quick responses. : – we aim to help you within 24 hours
• Wide range of styles. : – 36V, 48V, and 52V series available