1￵6￵3￵4￵0 Rechargeable Battery Charger Set Universal Smart Battery Charger with 4 Pcs 2800m￵A￵h 3.7V 1￵6￵3￵4￵0 Ba￵t￵te￵ries for Flashlights, Headlamps(4 Pcs Batteries+Charger)

Description

🔌 Charge ahead with confidence and never miss a beat!

This universal smart charger set includes 4 high-capacity 2800mAh 3.7V 16340 rechargeable batteries and a dual-slot charger with independent bays. Featuring LED charge indicators and advanced safety protections, it supports USB-powered charging from multiple sources. Compact and versatile, it’s ideal for powering flashlights, headlamps, and other 3.7V devices with reliable, safe, and efficient energy.