Yusun LA15 Replacement Battery 3.7V 1650mAh Li-ion 9839-20 Specifically suited for wheelchair applications

Specifically suited for wheelchair applications and other mobility devices

GPS accuracy dropping as battery level falls on the Edge 510

Bench tested on actual hardware: We ran this cell through charge and discharge on a Shangrila 510-class load profile

this unit reduces downtime and replacement frequency—saving you time and money

It replaces the original OEM battery when capacity fade makes the phone unreliable through a full day

Yusun LA15 Replacement Battery 3.7V 1650mAh Li-ion 9839-20 Specifically suited for wheelchair applicationsYusun LA I i2 i2c 3. 7V Li ion Replacement Battery (LA15) This is a 3. 7V Li ion cell rated at 1650mAh (6. 11Wh), replacing the OEM LA15 battery in the Yusun LA I, i2, and i2c smartphones. It fits the original battery bay without modification and connects to the same flex ribbon contact the phone's charge IC expects. LA I, i2, and i2c compatibility: All three models share the same 51. 90 50. 93 5. 26mm battery footprint, identical 3. 7V nominal