1S 2S 3S 4S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Blue Display Electric Vehicle Battery Power Tester Li-ion
Technical Details
Accessory Type: | Battery Accessories |
Brand Name: | HENGCHANG |
Model Number: | 1s2s3s4s |
Power display: | 3.7v 7.4v 12v 16.8v |
Power display color: | blue |
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