CA-3S-40A Li-Ion Lithium Battery Charger Lipo Cell Module PCB BMS Protection Board For Drill Motor 12.6V With Balance

3S 40A Li-ion Lithium Battery Charger Lipo Cell Module PCB BMS Protection Board For Drill Motor 12.6V with Balance

Product Description:

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)

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

1. 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!!).
2. 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.
3. 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.
4. 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).

Shenzhen Creatall Electronics Co.,Ltd was founded in 2004,is a leading manufacturer and supplier of various modules, specializing in led tv parts ,speaker parts , power supply parts etc related electronics SKD products other related PCB&PCBA products. We have a dedicated team of experienced engineers and designers who can provide customized ODM and OEM services to meet the specific requirements of our customers.

With rich experiences to make a variety product with 1,000 square meter warehouse 2,000 square meter factory and 600 square meter office. We have more than 200 employees and strong R&D, QC department

Our products exported to North America,Southeast Asia,Middle East,Latin America, Europe and other countries and regions, and with a number foreign enterprises to establish a long-term stable cooperative relations

Our products offer reliable and efficient solutions for a variety of applications, from industrial automation to consumer electronics. At Creatall, we are committed to delivering innovative and high-quality products that meet the highest standards of performance.

Whether you need a standard product or a customized solution, Creatall is your trusted partner for all your module needs