5S 18V and 21V lithium ion battery protection circuit board PCB and BMS with 20A constant discharge current – LLT Smart BMS and Battery management solutions
We can ship order out within 3 days normally , and the tracking number will be uploaded to platform within 3 days , please know it kindly
Our 2026 Spring festival Holidays will start from Feb 12th to Feb 20th , we can not ship any items during this period ,please arrange your schedule properly so as not take any inconvenience to you ,thanks
we offered different discount for more than 100USD value above ,you can use this coupons "BMS1" and for more than 500 usd above you can use this coupon ‘BMS2“ For more than 1000 usd above "BMS3"
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