Razor MX125 dirt bike battery replacement.
Rechargeable sealed lead-acid compatible battery replacement for the Razor MX125 dirt bike at a low price.
Small, rugged, and ideal for backyard excursions, the Razor MX125 dirt bike is an electric motocross motorcycle for young riders seeking true off-road thrills. Its chain-driven motor delivers steady torque, making it ideal for rough terrain and beginner-friendly speed. The MX125 is ideal for kids 7+ who want a bit more snap than their first bike—whether they're rolling over lawn, small dirt, or pavement. It's also a favourite of parents looking for a simple low-maintenance transition to electric bikes.
- Razor MX125 dirt bike battery replacement
To keep the ride going strong, you’ll need a compatible 12V 5Ah rechargeable battery that can handle regular off-road use. This AGM (Absorbent Glass Mat) battery is sealed, spill-proof, and maintenance-free, making it a reliable drop-in replacement for the original. Its compact case fits neatly in the MX125 compartment—just slot it in, attach the terminals, and it’s ready. The install takes just minutes, no fuss.
Charge it fully after every use and before storage. If the bike will be unused for long periods, charge it once a month to prevent natural self-discharge. Making a habit of charging regularly avoids deep discharge cycles and extends battery life.
Voltage: 12v
Capacity: 5ah
Chemistry: AGM, VRLA, Pb, sealed lead acid.
Length - 90mm
Width - 70mm
Height - 101mm.
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