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Product Overview
The Multi-Cell 2S 3S 4S Type‑C To 8.4V 12.6V 16.8V Step‑Up Boost LiPo Polymer Li‑Ion Charger delivers fast, reliable power to your 7.4 V, 11.1 V, 14.8 V (2S‑4S) lithium‑ion and LiPo batteries, including popular 18650 cells. Designed with a universal USB‑C input and intelligent boost circuitry, this charger turns a low‑voltage source into the precise voltage your multi‑cell packs need, ensuring safe and efficient charging every time.
Key Highlights
- ✅ Universal USB‑C Input: Works with any USB‑C power source (5 V‑20 V) for ultimate convenience.
- ✅ Step‑Up Boost Technology: Converts input voltage to stable 8.4 V, 12.6 V or 16.8 V output for 2S, 3S, or 4S battery packs.
- ✅ Wide Compatibility: Ideal for 7.4 V, 11.1 V, 14.8 V LiPo/Li‑Ion packs, 18650, 21700, and other multi‑cell configurations.
- ✅ Smart Safety System: Over‑charge, over‑current, short‑circuit, and temperature protection keep your batteries safe.
- ✅ Fast Charging: Up to 2 A continuous output for rapid top‑ups without overheating.
- ✅ Compact & Portable: Lightweight aluminum housing fits easily in toolkits, backpacks, or travel bags.
- ✅ LED Indicators: Clear status lights show charging progress and alert any fault conditions.
Technical Specifications
- Input: USB‑C 5 V‑20 V (PD compatible)
- Output Options: 8.4 V (2S), 12.6 V (3S), 16.8 V (4S)
- Maximum Output Current: 2 A (adjustable via selector switch)
- Battery Compatibility: LiPo, Li‑Ion, Li‑Polymer, 18650, 21700, 26650, etc.
- Charging Mode: Constant Voltage (CV) with automatic cut‑off at 4.20 V per cell
- Protection Features: Over‑charge, over‑discharge, over‑current, short‑circuit, over‑temperature
- Dimensions: 110 mm × 70 mm × 30 mm
- Weight: 180 g
- Operating Temperature: -10 °C to +45 °C
Compatibility
This charger is perfect for hobbyists, RC enthusiasts, drone pilots, and anyone using multi‑cell lithium batteries. It works seamlessly with:
- 2‑cell (7.4 V) packs – 8.4 V output
- 3‑cell (11.1 V) packs – 12.6 V output
- 4‑cell (14.8 V) packs – 16.8 V output
- Standard 18650, 21700, 26650 cells (in series)
- Portable power banks, LED lights, RC cars, quadcopters, and more.
Why Choose This Charger?
When you need a reliable, all‑in‑one solution for charging multiple lithium cells, the Multi‑Cell 2S 3S 4S Type‑C Boost Charger stands out for its versatility, safety, and speed. Its USB‑C interface eliminates the need for bulky wall adapters, while the intelligent boost circuit guarantees the exact voltage your battery pack requires. Whether you’re on the trail, in the workshop, or traveling abroad, this charger keeps your devices powered and ready.
Price: Original price was: $ 4.58.$ 1.43Current price is: $ 1.43.