48V/52V LiFePO4 Battery — 25Ah with 50A BMS

Key Parameters

• Maximum constant discharge current. : – 50A
• Weight. : – 17 lb
• Size. : – 9.06″ × 6.7″ × 5.5″
• Cycle life. : – >1000 cycles; lifespan up to 5 years
• Charger. : – 5A fast charger; charge time 5 hours

Applicable Motors

• Compatible with 48V or 52V systems and motor power from 100W to 2000W
• Includes brands like Bafang (e.g., 48V 350W, 500W, 750W, 1000W, 2000W)
• Suitable for electric bikes, scooters, tricycles, and motorcycles
• Note. : – 48V 25Ah LiFePO4 Battery = 52V 25Ah LiFePO4 Battery in practice

Built-in Safety and Reliability

• 50A BMS protects against short circuits, overcharge, and over-discharge
• Battery uses A-grade cells in a polymer soft pack
• Non-toxic, no heavy metals; designed to be safer than many lithium chemistries
• 5-pin discharge socket; discharge wire with yellow wax tube for waterproofing and high-temperature resistance

After-Sales Service

• 3 months free returns/replacements
• 12 months warranty
• Support. : – contact via order help (Account & Lists > Orders > Get help with order > Enter information > Send email)

Quality and Brand Assurance

• Factory-backed by BtrPower with 10+ years of battery expertise
• US-based warehouse availability; typical delivery in 2–7 business days
• 24-hour response window for product questions

Important Reminders

• Please confirm voltage, capacity, power, and size fit for your setup before purchasing
• We offer a range of voltage options (36V, 48V, 52V, 60V, 72V) to suit different needs
• If you need more detailed parameters or customization, contact us and we’ll respond promptly