The CS-BQC3SL battery provides 3.7V 200mAh Li-ion power. Match your equipment model or current battery number below, then compare the specifications and product photos.
Special Order - Non-Cancellable - Non-Returnable - Additional Lead Time May Be Required On This Item.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.7V |
| Capacity | 200mAh |
| Chemistry | Li-ion |
| Energy | 0.74Wh |
| Dimensions | 39.27 x 26.76 x 13.44mm |
| Battery weight | 12g /0.42 oz |
Find the right battery for your equipment
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
Bose QC3, 40228, 40229
Replacement battery numbers
Bose 40229, NTA2358