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๐Ÿ”‹ anmbest 5s 18v 21v 15a 18650 charger pcb bms protection board: fast and reliable li-ion lithium battery charger with 6-core wire logo

๐Ÿ”‹ Anmbest 5S 18V 21V 15A 18650 Charger PCB BMS Protection Board: Fast and Reliable Li-ion Lithium Battery Charger with 6-core Wire Review

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Revainrating 3 out of 5ย ย 
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3.0
๐Ÿ”Œ Household Battery Chargers, ๐Ÿงป Household Supplies

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Description of ๐Ÿ”‹ Anmbest 5S 18V 21V 15A 18650 Charger PCB BMS Protection Board: Fast and Reliable Li-ion Lithium Battery Charger with 6-core Wire

High-accuracy voltage detection circuit, fine workmanship and durable. MULTIPLE PPROTECTION: Over-discharge protection, overcurrent protection, overcharge protection; Short circuit protection; High charge and discharge current; Compact size and lightweight. Short circuit protection/Over current protection/Overload/Over discharge protection: disconnect load self-recovery. Low internal resistance, high power MOS. MOS transistor can control the battery charge and discharge, low standby current consumption. Applications: Use for variety of capacities and various shapes 3.7V lithium batteries,Massager battery pack, LED light backup power supply, solar street light battery pack, monitor standby power supply, etc.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Excellent BMS board, best in chargers

Bought 3 of these boards to build my 4S 5P 18650 batteries. Good solder pads and solid cell voltage connection. Easily attached to cells with double-sided tape before shrinking. Low Voltage Cutoff tested and working as advertised. Time will tell how these boards hold up but so far I'm very satisfied and would recommend them.

Pros
  • Lots of positive vibes
Cons
  • No power

Revainrating 3 out of 5

But not working on 15A

review for 6S board. Is working. It limits the high and low voltage for each individual cell. But it heats up at 3A and gets very hot at 8A. It will not work in a battery pack (cells wrapped around it). I tested it at 10A discharge and 5A charge but it requires a heatsink. 10A is ok for my application but with a 60x50x15 heatsink. 15A will likely require a larger heatsink or fan.

Pros
  • Best
Cons
  • Ugly packaging

Revainrating 1 out of 5

Do not work with inductive loads, e.g. B. DC Motors

I bought these to use with 18650 lithium batteries for my grandkids' modified electric cars. Each machine has two DC collector motors. When these circuit boards were connected to the battery packs, they would shut down as soon as the cars' drive wheels started turning. It would be nice if the seller mentioned that these boards are not compatible with inductive loads.

Pros
  • Elegant Design
Cons
  • Long Delivery Time