This 3.7 V 2200 mAh Li-ion battery is a compatible replacement for Typhoon B521103. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Special Order - Non-Cancellable - Non-Returnable - Additional Lead Time May Be Required On This Item.
- Included: One replacement battery pack.
- Replaces battery number: Typhoon B521103
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.7 V |
|---|---|
| Capacity | 2200 mAh |
| Chemistry | Li-ion |
| Energy | 8.14 Wh |
| Dimensions | 67.89 x 52.40 x 5.52mm |
| Battery weight | 45 g /1.59 oz |
Replacing your Typhoon B521103 battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
- Typhoon: MyGuide 5500, MyGuide 5500XL
- Asus: Mypal A620, Mypal A620BT, Mypal A620G
Replacement battery numbers
- Typhoon: 029521-83159-7, B521103
- Asus: 029521-83159-7, B521103
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.