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Accessories, Battery chargers Drone/UAV, Battery chargers.
Transparent Battery Holder For 4.5V 3-AA Cells Case Box ON/OFF Switch
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In stock
Cellmeter 7 / 1-7S Digital voltage power monitor 2-7S lithium nickel-cadmium battery detector Lipo nicd nimh life cell meter 7
Manual.PDF.
$1.99
In stock
Transparent Battery Holder For 4.5V 3-AA Cells Case Box ON/OFF Switch
| Weight | .11 lbs |
|---|---|
| Dimensions | 3 × 2 × .5 in |
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4S 14.8V 18650 lithium polymer battery protection board charge 16.8V anti-overcharge and over discharge 6A current
Voltage regulators, Battery chargers Drone/UAV, Arduino Boards4S 14.8V 18650 lithium polymer battery protection board charge 16.8V anti-overcharge and over discharge 6A current
Features:
Short circuit protection
Overcharge protection
Over-discharge protection
Overcurrent protection
overcharge detection voltage :4.25-4.35v±0.05v
over discharge detection voltage :2.3-3.0v±0.05v
Maximum working current:4A-5A
Transient current:6A-7A
operating temperature:-40-50℃
Internal resistance ： Less than 45 m ΩSKU: 5522 - Voltage regulators, Battery chargers Drone/UAV, Arduino Boards
4S 4A-6A PCB BMS Protection Board for 4 Packs 18650 Li-ion lithium Battery Cell
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Description:
Have overcharge, discharge, over current, short circuit protected function, use as in a variety of capacity of 3.7 V lithium batteries. Adopt NSK protected IC, VISHAY, AOS, IR high quality MOSFET, FR – 4 plank, low temperature coefficient and excellent design, fine workmanship,complete testing. Small size, suitable for many occasions with high integration, low cost requirements, ensure the battery pack absolutely safe and reliableSKU: 4881
