Compact 48V 5Ah Down-Tube Ebike Battery with Type-C Charging
Overview
This 48V 5Ah down-tube lithium-ion battery is an auxiliary power pack for ebikes (rated 500W and below) that also lets you charge phones and power banks via a Type?C port. It connects with an RA4 (male) plug and includes a built-in battery management system for safer everyday use.
Benefits
- Extend your ride: add reliable backup power to increase range on shorter trips or when your main battery is low.
- Charge devices on the go: keep your phone or power bank topped up with the Type?C output.
- Less downtime: standard and fast charging options let you recharge the battery at a pace that fits your schedule.
- Peace of mind: onboard protections reduce the risk of common battery failures so you can focus on riding.
Features
- Down-tube form factor designed to mount on the bike frame.
- Type?C port for charging phones and power banks directly from the battery.
- RA4 (male) connector for ebike integration.
- Supports standard (2A) and fast (3A) charging modes.
- Integrated BMS with short-circuit, over-charge, over-discharge, over-current protection and cell balancing.
Specifications
- Model: 48V5Ah lithium-ion battery
- Type: Down-tube battery (secondary/auxiliary)
- Nominal Voltage: 48V
- Rated Capacity: 5Ah
- Standard Charge Current: 2A
- Fast Charge Current: 3A
- Connection Ports: RA4 (Male), Type?C
- Applications: Mobile phones, power banks, ebikes rated 500W and below
- Color: Black
- BMS & Balance: Short-circuit protection, over-charge protection, over-discharge protection, over-current protection, balance
