·Compatible with Jump 1500 Solar Generator Only - With 1548Wh capacity, the extra battery can expand Vtoman Jump1500's capacity from 1548Wh to 3096Wh. Offering more portable power backup for off-grid traveling, power outrage emergencies.
How to Use:
With a built-in Backup-battery port on Vtoman Jump1500 Generator, you can easily connect the backup battery to Jump1500 via the CP3500 cable (Included), then plug your devices into Jump1500 to power them; While working, please do not cut the CP3500 cable to avoid output interrupt;
*Please avoid touching the CP3500 cable while working, since cable may generate heat.
How to Recharge:
Step1: Connecting the Backup Battery to Jump1500 via CP3500 cable.
Step2: Connecting the Jump1000/Jump1500 to AC Adapter/Car Charger/Solar Panel to recharge the backup battery. When the Jump1000/Jump1500 is fully recharged, it will recharge the backup battery.