DCB200 Li-Ion Battery PCB Charging Protection Board 18V 20V
DCB200 Li-Ion Battery PCB Charging Protection Board 18V 20V
DCB200 Li-Ion Battery PCB Charging Protection Circuit Board — 18V / 20V
Keep your 18V/20V cordless tool batteries in top working order with this standard replacement PCB Charging Protection Circuit Board, compatible with DCB200, DCB201, DCB203, and DCB204 lithium-ion battery packs. Whether you're rebuilding a worn-out pack or repairing a faulty circuit, this drop-in board provides the overcharge, over-discharge, and short-circuit protection your battery needs to perform safely and reliably.
Made in Mainland China.
⚠ Important Notice: This board is intended for use by individuals who are familiar with lithium-ion battery performance and have hands-on experience in battery assembly and repair. This product does not include battery cells — it is the protection circuit board only.
Key Features
- ✅ Compatible Models: DCB200, DCB201, DCB203, DCB204 (18V / 20V Li-Ion battery packs)
- ✅ Purpose: Repair and reassemble existing battery packs with a fresh, fully functional protection circuit
- ✅ Built-in Protection: Guards against overcharging, over-discharging, and short circuits to extend battery life
- ✅ Standard Chip PCB: Direct drop-in replacement for the original protection board
- ✅ Compact Design: Fits neatly within the battery housing without modification
Specifications
| Compatible Voltage | 18V / 20V |
| Compatible Battery Models | DCB200, DCB201, DCB203, DCB204 |
| Dimensions | 8 × 3.5 × 1 cm |
| Material | PCB + Metal |
| Color | Black + Green |
| Battery Cells Included | No — PCB board only |
| Country of Origin | Mainland China |
Package Contents
- 1 × DCB200 Li-Ion Battery Charging Protection Circuit Board (PCB)
Note: Due to lighting conditions and display differences, the actual product color may vary slightly from images. Measurement tolerance: ±1–3 cm.
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Frequently Asked Questions
Q: Which battery models is this DCB200 PCB protection board compatible with?
A: This charging protection circuit board is compatible with 18V/20V lithium-ion battery packs including DCB200, DCB201, DCB203, and DCB204. It is designed as a standard drop-in replacement for the original PCB in these battery housings.
Q: Does this product include the battery cells?
A: No — this listing includes only the PCB charging protection circuit board. Battery cells are not included. It is intended for users who are rebuilding or repairing an existing battery pack and need to replace the protection board.
Q: Is this board suitable for beginners?
A: This PCB is recommended for individuals who already have practical experience with lithium-ion battery assembly and repair. If you are not familiar with battery cell handling and circuit board installation, please consult a professional before proceeding.
Q: What are the dimensions of this protection board?
A: The board measures approximately 8 × 3.5 × 1 cm, making it a compact fit within standard DCB200-series battery housings. Please allow a tolerance of ±1–3 cm in measurements.