Pcb Protection Board Enhanced 4s 40a 45x55x3.4mm Accessories Accessory

US $6.40

suzhou, China
Jul 8th

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Product Description PCB Protection Board Enhanced 4S 40A 45x55x3.4mm Accessories Accessory Features: 100% brand new and high quality Made of high-quality materials, durable 4 series 40A lithium battery protection boards, with self-recovery function-automatic recovery. Enhanced version, suitable for electric drills with starting current below 80A and power below 230W (without balance function). Integrate 10 imported low internal resistance MOS tubes, continuous discharge 40A, suitable for electric drills, sprayers, LED lights, low-power inverters, etc. Ideal 4S 40A 4S40A Li-ion battery 18-650 charger BMS PCB protection board, with balance drill motor 14.8V 16.8V lithium battery module. Product parameters: Charging voltage: 16.8V~18.1V Continuous discharge current (upper limit): 40A (If the heat dissipation environment is not good, please reduce the load current.) Continuous charging current (upper limit): 20A Size: about 45x55x3.4mm/1.8x2.2x0.13" Scope of application: nominal voltage 3.6V, 3.7V lithium battery (including 18-650, 26-650, lithium polymer battery) Precautions: This enhanced version of BMS PCB has no balanced charging. The successful start of the rig requires 4 10C-20C power batteries, or 8 5C-10C power batteries (normal 18-650 cannot start the rig!!). Strictly follow the wiring guidelines of 0V, 4.2V, 8.4V, 12.6V, 16.8V, and do not touch any components on the board when soldering the wires to avoid short circuits. When the battery is welded or charged for the first time, as long as the single battery exceeds 4.2V, the "430" resistor will heat and discharge (discharge to about 4.19V to stop heating). If the "430" resistor is too hot (too hot to touch), please check whether it is connected to the wrong wire. When connecting 4 sets of batteries in series, make sure that the voltage of each set of batteries is the same. If they are different, please charge each set of batteries separately and reconnect them in series. In the discharge test, the battery with a faster voltage drop is an inferior battery. Package list: 1 *4S 40A protection board Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. Payment We accept payment via Paypal only. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. Delivery details We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded
Package Contents	1 *4S 40A protection board
MPN	Does Not Apply
UPC	Does not apply