Product Feature:
1. Using high-quality materials, the quality is guaranteed
2. Nine layers of protection, filtering danger
3. High-quality low-resistance MOS, compact version, three-layer moisture-proof protection
4. Strong battery life and low charging and discharging temperature
5. The instrument adds a self-calibration function to solve the zero drift problem in the old products, and the current and capacity can still ensure better accuracy after long-term work
6. The inside of the protection board is visible until the outside
7. Wide range of applications
Parameter:
Protection board specifications: 3 strings of ternary 6A
Controller current limit: within 4.5A
Weight: about 6 grams
Package list:
Lithium battery protection board* 1