The Type-C 3S Lithium Battery Charging Boost Module is a compact charging and boost solution designed for 2S or 3S 3.7V lithium battery packs. It supports Type-C fast-charging input and solder-pad input, allowing flexible integration into DIY electronics, portable devices, and battery-powered systems. This module integrates boost charging and battery balancing, ensuring stable charging and improved battery life when used with series lithium batteries. With up to 94% charging efficiency and 15W synchronous boost power, it delivers efficient energy conversion in a compact size. Users can adjust charging current through resistors, configure battery series mode, and utilize the built-in LED indicators for real-time charging status monitoring. Its small form factor makes it suitable for embedded battery systems, DIY battery packs, and compact electronic projects. Features: Supports 2S and 3S lithium battery charging configurations Type-C fast charging input for improved charging efficiency 15W synchronous boost charging circuit Up to 94% charging efficiency Battery balancing support for series batteries Adjustable charging current via resistor configuration LED indicators for charging and fault status Compact PCB design suitable for embedded applications Package Includes: 1 x Type-C 3S Lithium Battery Charging Boost Module
Specifications
| Battery Configuration | 2S / 3S Lithium Battery |
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| Charging Power | 15W |
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| Charging Efficiency | 94% |
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| Input Interface | Type-C / Solder Pad |
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| Charge Voltage | 4.2V per cell |
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| Item Type: | Battery Charging Boost Module |
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| Input Type | Type-C Port or Solder Wire Input |
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| Charge Voltage(V) | 4.2V per cell |
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| Charging Power (W) | 15 |
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| Batteries Required | 2S / 3S Lithium Battery(Battery Configuration) |
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| Operating Mode | Charging / Boost Mode depending on input voltage |
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| Length (mm): | 32 |
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| Width (mm): | 18 |
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| Weight (g): | 03 |
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| Sensor Type: | Strain Gauge Based Load Cell |
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| Operating Voltage (V): | 2.7~5.5 |
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| Dimensions (L x W x H) mm | 170 x 130 x 130 |
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| Installation | Tool-Free, Easy Replacement |
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| Shipping Weight | 0.005 kg |
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| Shipping Dimensions | 10 × 8 × 1 cm |
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