Matched to your
Topmate scooter.
A replacement or spare MOOJAY lithium battery for Topmate ES15 / ES15P.
All three 36V capacities install directly without changing other components.
Check your exact scooter model and original battery label before ordering. Voltage alone does not establish compatibility.
- TOPMATEES15
- TOPMATEES15P
Sold under the MOOJAY brand. Topmate model names identify compatible scooters.
Three capacities. The same direct fit.
7.8Ah
280.8Wh
- Net weight
- 2.6 kg / 5.73 lb
- SKU
- BES1X021
10.4Ah
374.4Wh
- Net weight
- 3 kg / 6.61 lb
- SKU
- BES1X02
15.6Ah
561.6Wh
- Net weight
- 3.8 kg / 8.38 lb
- SKU
- BES1X022
A closer look at the housing.
Housing reference views. Use the model-specific labels below to check electrical ratings.
One battery.
One key.
- 1 × replacement battery
- 1 × key
Charger not included. Continue using the original charger for your corresponding compatible scooter.
Three key positions, clearly explained.
Pin retracted. The battery can be removed from the scooter.
Pin extended. The battery is locked in place and does not supply power to the scooter.
Pin extended. The battery is locked in place and supplies power to the scooter.
From OFF to UNLOCK: press the key inward slightly, then rotate it to UNLOCK before removing the battery.
Fold out the handle.
Access the charging socket.
The close-ups show the handle folded and opened, with the charging socket visible in the open view.
Switch the scooter off
before charging.
Any battery key position can be used for charging. The electric scooter itself must be switched off. Charging is not available while the scooter is switched on.
A full charge takes approximately 4–6 hours using the corresponding scooter’s original charger.
Know the specifications.
Dimensions are the same for all options on this page. Weights listed above are battery net weights.
The charge voltage limit on the label is not a substitute for a compatible charger.
| Brand | MOOJAY |
|---|---|
| Battery type | Lithium battery |
| Compatible scooters | Topmate ES15 / ES15P |
| Rated voltage | 36V |
| Charge voltage limit | 42V, as marked on the label |
| Dimensions | 33.5 × 14.8 × 5.8 cm 13.19 × 5.83 × 2.28 in |
| Full charging time | Approximately 4–6 hours |
| Required charger | Original charger for your corresponding compatible scooter |
| Charging condition | Scooter switched off; any battery key position |
| Package contents | 1 battery + 1 key; charger not included |
Read your model’s label.
Battery removal & installation.
Use this video as a reference for battery removal and installation on Topmate ES1X series scooters.
Before your next ride.
01. What if I am unsure about my scooter or battery version?
Email MOOJAY your exact scooter model and clear photos of the current battery label before ordering. Support can check details that the model name alone may not show.
02. What if my original charger is missing or damaged?
Contact MOOJAY to confirm a suitable replacement for your exact scooter and battery. Do not choose a charger only because its plug fits or its voltage looks similar.
03. What should I check if charging does not start?
Check that the scooter itself is switched off and that you are using its original, compatible charger. The battery key position does not replace switching off the scooter. If charging still does not start, send support photos of the battery and charger labels and a description of the indicator lights.
04. What if the key will not turn to UNLOCK?
From OFF, press the key inward slightly, then turn it toward UNLOCK. Do not force the key or pull against an extended locking pin. If it still will not turn, contact support with a close-up photo or short video.
05. How should I plan riding distance with a replacement battery?
Plan around your scooter and actual riding conditions. Rider load, route, speed, temperature and battery condition affect usable range. Battery capacity alone does not establish a guaranteed riding distance.
06. What information helps with installation or after-sales support?
Send your order number, selected battery SKU, scooter model and a description of the issue to xgyssp1@moojay.com. Clear photos of the battery, connector and mounting area, or a short video, help support advise the next step.
Shipping, clearly.
Ships from our China warehouse. Dispatch is usually arranged within 2 business days. Estimated transit is 7–15 business days after dispatch, depending on the carrier.
Accessory-only orders: free shipping when the amount actually paid is US$80 or more; US$30 shipping below US$80.
Available to the United States, Canada, Australia, United Kingdom and supported EU destinations. Cyprus, Greece and Slovenia are excluded. Address restrictions may apply; contact support with your country and postal code if unsure.
Shipping rates & delivery details →Help choosing your battery.
Send your scooter model and photos of the original battery label, contacts and mounting area.
xgyssp1@moojay.com