This 3.7 V 900 mAh Li-ion battery is a compatible replacement for Callstel TM533443 1S1P. 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.
Current Estimated Delivery Date: 1-2 Weeks
- Included: One replacement battery pack.
- Replaces battery number: Callstel TM533443 1S1P
Battery specifications
| Voltage | 3.7 V |
|---|---|
| Capacity | 900 mAh |
| Chemistry | Li-ion |
| Energy | 3.33 Wh |
| Dimensions | 46.20 x 34.14 x 5.68mm |
| Battery weight | 17.5 g /0.62 oz |
Replacing your Callstel TM533443 1S1P 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
- Flextone: ECHO HD eR1
- Callstel: BFX-300
- Blaupunkt: BT Drive Free 111, BT Drive Free 112, BT Drive Free 211, BT Drive Free 311
Replacement battery numbers
- Callstel: TM533443 1S1P
- Blaupunkt: TM533443 1S1P
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.
Additional compatibility details
X-Longer