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p+/p- input/output interface, the same combination when the battery voltage, capacity, internal resistance should be matched well, battery voltage around the rated voltage of 3.7v, combination without output, after the completion of voltage charging activation by 7.4v.
2S 8A Li-ion 7.4v 8.4V 18650 BMS PCM 15A Peak Current Battery Protection Board
NPR 400.00 -
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Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions 1A Li-io
Micro USB 5V 1A Lithium Battery Charger Module (Charging Board With Protection Dual Function)
NPR 250.00 -
Single 11.1V Lithium Battery Capacity Indicator Module 12.6V
Blue Display Electric Vehicle Battery Power Tester Li-ion
Single 11.1V Lithium Battery Capacity Indicator Module (Blue Display Battery Power)
NPR 400.00 -
Features:
1.Battery type electricity quantity display
2.Wide application fields:lithium battery
3.Using Method:connect display board positive and negative port with tested battery positive and negative port,digital tube will display real-time battery electricity quantity
4.Digital Color:outline red,display block blue (when battery electricity quantity is full,it will be all on)Single 3.7V Lithium Battery Capacity Indicator Module Blue Display Battery Power
NPR 360.00 -
9 Volt battery connector with 6 inches red and black leads. Great for electronics and hobby projects or classroom use. Box Size: 1.00in (2.54cm) x 0.50in (1.27cm) x 0.25in (0.64cm) Recommended for ages 7 and older.
Socket 9V (Battery Cap)
NPR 25.00