🔌 Power up smarter, not harder.
The GRACETOP 18650 Battery Charger is a compact, 4-bay USB-powered charger designed for 3.7V rechargeable Li-ion batteries including 18650, 26650, and 21700 types. Featuring independent charging channels with clear red/green LED indicators, it ensures safe, simultaneous charging with multi-layer protection circuits against overcharge, short circuit, and reverse polarity. Perfect for professionals who demand reliable, portable power management for their high-performance devices.
| Package Dimensions L x W x H | 15.1 x 9.1 x 3.2 centimetres |
| Package Weight | 0.12 Kilograms |
| Product Dimensions L x W x H | 20 x 20 x 10 millimetres |
| Item Weight | 118 g |
| Brand | GRACETOP |
| Colour | Black |
| Part number | GT-BAY4 |
| Size | Small |
| Warranty description | 1 Year Warranty On Parts |
| Guaranteed software updates until | unknown |
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