Electric Bike Triangle Battery With Waterproof Hard Case

Add UL-certified 48V lithium backup power to your bike with a triangle battery in a waterproof hard case designed for most hardtail mountain bikes.

• Easy mounting: Set it up on a frame top or mid tube for a straightforward installation.
• Capacity options: Choose 10Ah or 13Ah with EVE cells, or 20Ah with Samsung 21700 5000mAh cells for extended range.
• Built-in protection: The 30A BMS protects against overload, overvoltage and overcurrent, while internal brackets secure the cells.
• Ready-to-charge package: You get a 3A charger, XT60 adapter, discharge extension cable and charging accessories. The 12-month warranty covers manufacturing defects and quality issues, but excludes damage from misuse, improper installation or water exposure.