A single-cell LiPo charger with an integrated fuel gauge and full battery protection.
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The PW-LC1 charges a 1S Li-Ion/LiPo cell at up to 1.5 A from USB-C and reports state-of-charge over I²C from its built-in fuel gauge. Over-voltage, short-circuit and thermal protection are on-board, so a wearable or handheld gets safe power management on an 18 × 14 mm board.
| Chemistry | Li-Ion / LiPo (1S) |
| Charge current | up to 1.5 A |
| Fuel gauge | Yes (I²C) |
| Input | USB-C 5 V |
| Protections | OVP / short / thermal |
| Size | 18 × 14 mm |