Razor SX350 McGrath electric dirt bike battery replacement.

High quality AGM sealed pack of two compatible batteries for the Razor SX350 McGrath electric dirt bike with upgrade for longer lasting available.

If you wish to bring your Razor SX350 McGrath Electric Dirt Bike to like-new performance or simply achieve additional ride time between charges, battery replacement or upgrade is the way to go. The SX350 is a 24V system bike, and it comes with two 12V sealed lead acid (SLA) batteries in series. The standard setup is with two 12V 7Ah batteries, but the majority of riders opt to upgrade to two 12V 9Ah batteries for a boost in runtime.

Whether you're sticking with the standard 7Ah capacity or upgrading to 9Ah, both units use Absorbent Glass Mat (AGM) sealed lead acid chemistry, so they're spill-proof, maintenance-free, and built to handle the shocks and bumps of off-road riding.

• Razor SX350 McGrath electric dirt bike battery replacement

AGM batteries are well-suited to electric ride-on cars like the SX350 because they offer stable voltage output and are more resistant to deep discharges than standard flooded lead acid types. They're also valve-regulated, so there's no topping up water levels or worrying about acid leaks. In terms of performance, the 9Ah batteries not only give you extended runtime per charge but also last longer in service life if properly maintained, which is a win-win if you need to minimise replacements.

To maintain these batteries at their best, always recharge them fully after use and never leave them discharged for long durations. Use a smart charger with automatic shut-off—it'll avoid overcharging and prolong the overall battery life. If the bike is being stored for a season, leave the batteries fully charged every few weeks or use a float charger to keep the voltage at its best.

Voltage: 12v x2 = 24v
Capacity: 7ah
Chemistry: AGM, VRLA, Pb, sealed lead acid.

This offer is for a pack of two batteries, the dimensions of each one are:
Length - 151mm
Width - 65mm
Height - 94mm.