Rechargeable 18650 Li-ion Battery 3.7V 2000mAh

A&S Power 18650 3.7v 2000mah lithium rechargeable cell

Cheap Good Quality 3.7V USB 18650 Lithium Battery Rechargeable

Tiitan 2000mAh 18650 3.7V 1C Cylindrical Lithium Ion Cell

SHIVANTECH 3.7V 2000mAh Lithium Ion 18650 ( Pack Of 2 ) Battery

2 PCS 1200 MAH) 18650 3.7V Rechargeable Lithium Battery With Case

Rechargeable Li-ion Battery Cell 18650 3.7V 2000mAh Cylindrical

Buy BAK NMC 18650 2000mAh (10c) Lithium-Ion 3.6V Battery

Cheap Doublepow 2 Pcs 18650 3.7V Li-Ion Rechargeable Battery High

PCB Protected Rechargeable Lithium Battery Point Top 3.7V 2000mAh

If you're experiencing issues with a solar-powered light, it may be due to an older battery losing its performance. These specially designed rechargeable lithium batteries are perfect for giving your solar light back its life. Simply insert these batteries at dawn when daylight begins to ensure a full initial charge. The solar-powered light will then be back to its full performance.

Smart Garden Solar Lithium Ion Rechargeable Battery 3.7V 2000mAh