The CS-FE700SL battery provides 3.7V 1300mAh Li-Polymer power. Match your equipment model or current battery number below, then compare the specifications and product photos.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.7V |
| Capacity | 1300mAh |
| Chemistry | Li-Polymer |
| Energy | 4.81Wh |
| Dimensions | 60.83 x 34.62 x 5.02mm |
| Battery weight | 22.5g /0.79 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
Fiio EO7K
Replacement battery numbers
Fiio PL503560 1S1P