4S 30A 14.8V 16V 18650 BPB with Cable
The 4S 30A 14.8V 16V 18650 BPB with Cable is equipped with a Balance Board for Drill Motor Lipo Cell Module. This board includes a recovery function, known as AUTO Recovery, and features Integrated 10 low load resistance MOS tube technology.
4S 30A 14.8V 16V 18650 BPB with Cable offers a steady 30A discharge, maintaining a balanced current for various tools and appliances such as electric drills, sprayers, LED lights, and low-power inverters. If the cooling conditions are inadequate, please decrease the load current accordingly.
The nominal voltage range for lithium batteries (such as 18650, 26650, and polymer lithium batteries) is between 3.6V and 3.7V, and the charging voltage can be anywhere from 16.8V to 18.1V. 4S 30A 14.8V 16V 18650 BPB with Cable functions efficiently with a maximum continuous charge current of up to 20A. The balanced version is ideal for drill power below 135W and starting currents below 80A, including a balance feature.
4S 30A 14.8V 16V 18650 BPB with Cable is conveniently sized at approximately 46 x 60 x 3.4 mm, making it easy to install either in a compact space or directly onto a battery bundle.
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To ensure a smooth start of the drill, three 15C-20C power batteries or six 10C-15C power batteries are necessary. It is important to note that ordinary 18650 batteries are not suitable for starting the drill.
It is crucial to adhere to the map wiring of 0V, 4.2V, 8.4V, 12.6V, and 16.8V without intentionally causing a short circuit.
To prevent the reverse spike from damaging the MOS tube, it is recommended to connect a non-polar capacitor (withstand voltage above 25V, capacity 10uF-100uF) to both positive and negative terminals of the brush motor during use.
Please note that when connecting 4 groups of batteries in series, it is important to check that the voltage of each group is equal. If there are any discrepancies, please charge the individual batteries first before linking them together. During the discharge test, if one group of batteries shows a faster voltage drop than the others, it may indicate a poor battery in that particular group.
Highlighted characteristics of 4S 30A 14.8V 16V 18650 BPB with Cable:
- Protection against excessive charging
- The product contains protective features for both over-discharge and short circuit situations.
- The function of overcurrent protection and maintaining band balance.
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