1S/2S/3S/4S/5S Li-Ion 18650 Lithium Battery Charger Lipo Cell Module Pcb Bms Protection Board For Drill Motor With Balance

140 reviews
484 Sold

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Description
Reviews (140)

Customer Reviews

*Note: Some reviews have been processed by Google Translate!

Ke*	Verified Buyer
The scarf came as part of other orders. Each board was packed in an individual sealed bag. Used to redo the screwdriver. I soldered the batteries, washed the flux and checked. The load holds, goes to protection when blocking the cartridge and at the KZ, it goes out itself in a few seconds. I did not communicate with the seller, but I can recommend it. The rest of the scarves from other sellers had jambs, they either went to protection in the load, or did not leave it. 4

Ql*	Verified Buyer
The order is received, packed in pupyrku. Apparently all great forward akkamulyator for checking. Order Time: 2022-04-26 21:23 Received the order: 2022-05-26 19:02 Review the check BATTERY. Thank you! :-) 4

Hv*	Verified Buyer
Work and this is important! Pleased with the service. Order 19 May 2022, come 6 Jun, but wrote that will not previously 29 Jun. It was packed very well. In general, well done. 4

Rk*	Verified Buyer
The quality is excellent, with the wrong connection, erroneously KZ, the protection worked. The board is in good condition, took for remaking Shurik. Delivery exactly month 5

Hc*	Verified Buyer
The order was made in the Moscow region on 09.03.2022, and received on 03.04.2022. everything corresponds to the description on the site. thanks to the seller. 5

Et*	Verified Buyer
The parcel received, 30.06 ordered 20.07 received. externally everything is in order, not yet included I will check the feedback. I recommend the seller. 4

Xz*	Verified Buyer
Fits the description of goods, have not tested. Packed modest, but enough. Quality workmanship is good, all carefully soldered, flux washed out. 4

At*	Verified Buyer
The order came in full accordance. Packed in individual bags and tape. There is no damage when forwarding. Product and seller recommend. 5

Ql*	Verified Buyer
Balances, charges. As under load I do not know yet, but if something goes wrong, I'll add a review. As long as satisfied 5

Gf*	Verified Buyer
Product came as ad but took to deliver maybe because the ports that were closed in China. Now only testing! Recommend. 5

Qd*	Verified Buyer
It came quickly, everything works, the 12 V Assembly turns off at a voltage of 8,2 V, thanks to the seller. 5

Iv*	Verified Buyer
Delivery very fast for 2 weeks in Chelyabinsk region Postamat delivered. Quality on top. Seller recommend. 5

Dx*	Verified Buyer
Never came! But the seller himself told me to open a dispute! The money was returned, I had to re-order 4

Ws*	Verified Buyer
Everything is OK, fast and high quality! The third time I get from this seller, I recommend! 5

Xx*	Verified Buyer
The order is received, packed in pupyrku. Everything is fine in appearance 5

Jv*	Verified Buyer
Corresponds to the description. Working capacity did not check. 4

Eb*	Verified Buyer
It's OK. Shawls work fine. The second time I order here. 5

Lq*	Verified Buyer
Very excellent product and conform to description 4

Ci*	Verified Buyer
Everything is super, it works as stated. 4

Sr*	Verified Buyer
The order came within the appointed time 5

Qe*	Verified Buyer
All as in the description. Thanks seller 5

Ew*	Verified Buyer
Second time ordered, everything works 5

Ef*	Verified Buyer
Order a fourth time. Recommend. 5

Jz*	Verified Buyer
Seems correct, to missing test 5

Fs*	Verified Buyer
Everything is fine-thank you 5

Hy*	Verified Buyer
OK, all in time and form. 5

Xh*	Verified Buyer
Thanks received! 5

Pd*	Verified Buyer
Thank you 5

Ga*	Verified Buyer
All fine 5

Zf*	Verified Buyer
Norms 5

Model Number: 3S 40A Li-ion Lithium Battery Charger PCB BMS Protection Board
Continuous charge current (upper limit): 20A
Continuous discharge current: 40A
Charging voltage: 12.6V - 13.6V

Description:

3S 12.6V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)

Scope: Nominal voltage of 3.7V lithium battery (including 18650,26650, polymer lithium battery)
Product Size: 41 * 55 * 3.4mm (Enhanced Version), 41 * 60 * 3.4mm (Balanced version)
Product weight: 8.8g (enhanced version), 9.8g (balanced version)
Charging voltage: 12.6V - 13.6V
Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current )
Continuous charge current (upper limit): 20A

Enhanced version:Suitable for electric drill with starting current below 80A and power below 130W .(without balanced function)

Balancedversion: Suitable for electric drill with starting current below 80A and power below 170W .(with balanced charging function)

Note 1: To successful starting the drill requires three 15C-20C power batteries, or six 10C-15C power batteries (ordinary 18650 battery can not start the drill!!).

Note 2: When you wiring 0V, 4.2V, 8.4V, 12.6V, please do it strictly according to the wiring diagram.Do not deliberately make it short circuit.

Note 3: When the battery is charging,the "430" resistance heating is normal,it means the balance circuit is working.If the "430" resistance is also heating without charging,please check if the wrong wire is connected.

Note 4: Do not use a mix of good battery and poor battery,please make sure each battery is the same in capacity and internal resistance.

For some of the poor basis of electronic customers to explain: balanced charge is only auxiliary functions, try not to put a good battery and poor battery mixed together! 3 sets of battery capacity / resistance closer to the better! (2 good battery +1 Poor battery use effect = 3 poor battery use effect).

2S7.4V 10Alithium battery protection board with balance:

Overcharge voltage range: 4.25-4.35v ± 0.05v

Overpressure voltage range: 2.5-3.0v ± 0.05v

Upper working current: 8A

Upper limit instantaneous current: 10A

Quiescentcurrent: less than 10uA

Effective life: more than 50,000 hours

Internal resistance: less than 300mΩ

Charging voltage: 8.4V-9V

Balance current is 58mA

Storage conditions: -40-- +80 ℃

Operating temperature: -40 --- +50 ℃

Size: 40 * 17 * 3.5mm

Description of welding points:

· B + connected to the battery positive;

· B-connected battery negative;

· MB Connect the battery 1 to the connection point before the battery 2;

· P + connected to the charge / discharge side of the positive (charge side / discharge side shared);

• P-connect / discharge terminal negative (shared with charge / discharge).

Note:Do not deliberately short circuit !

2S 7.4V 8.4V 20Alithium battery protection board with balance:

Applicable scope: Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, without limitation on the dimensions)

Product Size: 45*15*3.4mm (Standard), 48*20*3.4mm (Balanced)

Product Weight: 2.9g (Standard Edition), 3.7g (Balanced Edition)

Charging voltage: 8.4V - 9.0V

Continuous discharge current (upper limit): 20A (If the cooling environment is not good, reduce the load current use)

Continuous charge current (upper limit): 10A

Standard Edition: Suitable for starting drills with currents up to 25A below 50W, or resistive loads below 168W.

Balanced version: Suitable for starting currents below 25A and below 50W power drills, or resistive loads below 168W, with balanced charging function.

Note 1: The successful start of the drill requires two 10C-20C power batteries, or four 5C-10C power batteries (ordinary 18650 can not start the drill! ! !).

Note 2: Connect 0V, 4.2V, 8.4V according to the diagram strictly. When connecting the battery for the first time, it needs to be charged before output.

Note 3: When the battery is charged, “430” resistance heating is a normal phenomenon, indicating that the equalizing circuit is working; if the “430” resistance is also heating in the state of not charging, please check whether the wrong line is connected.

For some customers with poor electronic foundation, please explain: Do not mix good batteries and bad batteries together! The capacity/internal resistance of 2 batteries should be as close as possible! (1 good battery + 1 bad battery = 2 battery use effect).

4S 16.8V 40A lithium battery protection board with balance:

Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery)

Charging voltage: 16.8V - 18.1V

Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)

Continuous charge current (upper limit): 20A

Standardversion: suitable for starting current below 60A, power 100W below the drill.(Not balanced function)

Enhanced version: for starting current below 80A, power 135W below the drill.(Not balanced function)

Balancedversion: suitable for starting current below 80A, power 220W below the drill.(with balance)

Note 1: The successful start of the drill requires three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 can not start the drill!!).

Note 2: strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.

Note 3: When the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above 25V, capacity 10uF-100uF) to the motor's positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube.

Note 4: 4 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then use in series. The The Discharge test, the voltage drop faster battery that group is poor battery.

Note:these items areBalanced version.If you need other Version,please contact us.

3S 25A12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Circuit Charging Board:

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5S 15A Li-ion Lithium Battery 18650 Charger Protection Board 18.5V 21V Cell Short Circuit Protection with DuPont lines: