Product Details
✓LITHIUM ION BATTERY CHARGING MODULE: Charge 3.6V 3.7V 18650 and polymer batteries efficiently using USB Type C input with stable 5V 1A charging current
✓OVER DISCHARGE PROTECTION: Insure battery safety by automatic cutoff at 2.5V to avoid over discharge while supporting single or multiple cell configurations
✓LONG LASTING PERFORMANCE: Built for durability with heat-resistant design that maintains function even at 60°C during high-current charging sessions
✓COMPATIBLE WITH GENERAL USE CASES: Fits common lithium battery packs and integrates easily into DIY projects or portable power solutions via compact 26*17mm board
✓MULTI-LAYER SAFEGUARD DESIGN: overcurrent up to 3A and regulates charge cutoff at 4.2V ±1% to maintain battery health and prolong cycle life