Comimark 3Pcs TP5000 3.6V/4.2V Charger Module 3.7V Lithium Ion 3.2V Lifepo4 Batt por | Jul 18, 2026Manufacturer Comimark. TP5000 Chip: Utilizes the TP5000 chip for stable and efficient charging performance. Dual Battery Compatibility: Works with both 3.7v Lithium ion and 3.2v LiFePO4 batteries, catering to different application scenarios.