1pc 3S 20A 12.6V 18650 Module Li-ion Lithium Battery Charger PCB BMS Protection Board
1pc 3S 20A 12.6V 18650 Module Li-ion Lithium Battery Charger PCB BMS Protection Board
This 3S 20A BMS protection board is engineered for 18650 lithium-ion battery packs, delivering reliable charge management at 12.6V. The integrated PCB features automatic recovery functionality that safeguards against overcharge, over-discharge, and short-circuit conditions. With a 20A current capacity, it handles demanding applications while maintaining cell balance across three series-connected batteries. The auto-recovery mechanism restores normal operation once fault conditions clear, eliminating unnecessary downtime. Ideal for power tools, e-bikes, and portable energy systems requiring robust battery protection and longevity.
Usually Ships Out in 48 hours
Kon nie bakkie beskikbaarheid laai nie
Deel

Let customers speak for us
from 220 reviews
I bought some electronic materials at this store and they post it super fast, also the goods were of very good quality. I will recommend Little Tokyo any time for online shopping
Solar photovoltaic PV DC Combiner Box Surge Lightning Protection 1 input 1 out DC 600V
5.0meter DIY Neon Flex EL Wire Kit, PVC Material, Battery-Powered, Single Color
We are super happy with seller quick response and assistance i would recommend little Tokyo to any one
Very good value for your buck. Does the job perfectly.
These lights are cool. They give off a mix of great colours and unique lighting effects. For the bulbs I purchased, the remotes work from very close range (like 50cm), and when contacting the company about it, they were more than willing to assist with testing and replacing if needed. This means you are in safe hands with Little Tokyo. I have decided to hold onto my bulbs, and I look forward to supporting this business in future.
Delivery was fast, and packaging was good.
Invoice needed as I have not received it
12pcs 1/2" DR Chrome Vanadium Socket Wrench Set
It seemes to work ok.Would be nice if it had a charge indicator. It would also be better if theclipleadswerefully isolated and not bare copper.
Service was excellent. I was so impressed .i had to put it on Hello Peter so that others can buy from you. If its the first time I'm buying from an online shop I always to to Hello Peter to see if I can trust that place. I will buy from them again.
Good seller. Timeous responses and delivery is very quick. The product was received and was great quality and fit like a glove. Would gladly recommend and use them again
I am very happy with the buy, I can now know what is happening with my car even before I take it to the mechanic
Good stuff
Awesome product. Keeps my feet warm.
WOrks and looks great