This is the charger Cyrusher lists for the Rumble. Cyrusher sells the Rumble's 48V 18Ah battery without a charger, so this is the one to add with a spare battery or to replace a lost or damaged original. It plugs into a standard wall outlet, and the light on the charger shows red while the battery charges and green when it's full.
Key Features
- Made for the Rumble battery: Cyrusher lists this charger for the Rumble's 48V 18Ah battery.
- About 6 to 7 hours to a full charge, per Cyrusher's rating for the Rumble battery.
- Charge light: red while charging, green when the battery is full.
- Plugs into a standard wall outlet.
Specifications
| Made For | Cyrusher Rumble 48V 18Ah battery |
|---|---|
| Rumble Charger Spec | 48V 3.0A (Cyrusher's Rumble specifications) |
| Full Charge Time | About 6 to 7 hours (Cyrusher rating) |
| Charge Light | Red while charging, green when full |
| Power | Standard wall outlet |
| Cyrusher Part Number | US-CHRG-Rumble |
Frequently Asked Questions
Does the Rumble battery come with a charger?
Not when it's bought on its own. Cyrusher sells the Rumble battery without a charger, so add this one if the battery is a spare or the original charger is missing.
How do I charge the battery?
Cyrusher's Rumble manual says to turn the battery off with the switch on its bottom, connect the charger to the battery first, then plug the charger into the wall. The light turns from red to green when the battery is full. Unplug the charger from the wall first, then from the battery.
Where should the battery charge?
The manual calls for a stable, cool spot between 32°F and 110°F, with nothing covering the battery or the charger and no liquid touching the charger.
Does it fit other Cyrusher models or other brands?
Cyrusher lists it for the Rumble and sells different chargers for its other models. The Rumble manual says to charge the battery only with a charger the manufacturer specifies.






