This 3.7V 70mAh Li-Polymer battery is a compatible replacement for Python 7857P. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.7V |
| Capacity | 70mAh |
| Chemistry | Li-Polymer |
| Energy | 0.26Wh |
| Dimensions | 18.50 x 16.40 x 3.80mm |
| Battery weight | 2g /0.07 oz |
Replacing your Python 7857P 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
Viper 7857V, Python 7857P, Automate 7857A, Clifford 7857X
Replacement battery numbers
Viper JFC301819, Python JFC301819, Automate JFC301819, Clifford JFC301819