3.7V 3400mAh Button Top Rechargeable Battery 4 Pack
3.7V 3400mAh Button Top Rechargeable Battery 4 Pack with Type-C 4-Slot Fast Charger, High Capacity Li-ion Battery Set for Flashlight, Headlamp, Solar Garden Lights and Emergency Backup 1 Automated Battery Process 2 Battery Voltage Testing 3 Garden Pathway Lighting CHARGE UP FOR MORE ENERGY Type/Capacity Button Top / 3400mAh Type/Capacity Button Top / 3400mAh Type/Capacity Button Top / 2800mAh Runtime ✓ ✓ ✓ ✓ Runtime ✓ ✓ ✓ ✓ Runtime ✓ ✓ ✓ Charging time 2.5H 4 x 3400mAh batteries Charging time NO charger Charging time 3H 2 x 2800mAh batteries Portability ✓ ✓ ✓ ✓ Portability ✓ ✓ Portability...