







🔋 Power your projects with confidence and cool control!
The RoboThings 7S 20A 24V BMS is a high-performance battery management system designed for 7-series 18650 Li-ion batteries. It features a 20A max current capacity, advanced heat sink protection, and comprehensive safety mechanisms including short circuit, over-current, and over-discharge protections. Engineered for heavy-duty applications, it balances battery cells efficiently to extend pack life and maintain optimal performance.
| Educational Objective(s) | Color Recognition |
| Number of Game Players | 1 |
| Assembly Required | Yes |
| tech_spec_battery_description_toys | 7S 29.4V 20A lithium-ion battery with short-circuit, over-current, and over-discharge protection. |
| Material Type(s) | Plastic |
| Colour | Silver |
| Item part number | 720 |
| Manufacturer recommended age | 5 - 18 months |
| Manufacturer | KY WINS |
| Country of Origin | China |
S**R
Super
Working good
U**A
Good
Good
T**!
A little bit thin wire
I like this But it’s wire is a little bit low but it’s good, and it’s wire is little bit dirty,
T**K
28.9v cuttoff good working
26.2discharge cuttoff
P**A
Best 24v BMS for electric bike
I bought this BMS after watching reviews on YouTube. This is one of the best module I have used for bike charging. The packaging was good and it got delivered to me in a single day.
R**
Genuine quality
The quality of this bms is genuine. The seller gives good packaging as well. Go for it! I even got 13s from them which isngood quality
Trustpilot
3 days ago
2 weeks ago