Guard-25A is the product in the "Guard" series.
It has a special feature that makes it very interesting and attractive.
Lithium Battery Balance Discharge Monitoring and Protection Design
This function is a great innovation. With this function, the "Guard" series ESC can monitor the discharge voltage of EACH
Li-xx (Li-ion/LiPo) cell in a battery pack at any time. So from now you
needn't worry about the over-discharge problem for the weakest cell,
the lithium battery pack will have a much longer life. This design
helps you to reduce the cost for buying battery packs.
1.1 Output: Continuous 25A, Burst 35A up to 10 Secs.
1.2 Input Voltage: 2-4 cells lithium battery or 5-12 cells NiCd/NiMH battery.
1.3 BEC: 2A / 5V (Linear mode).
1.4 Max Speed: 210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM.
(BLM: BrushLess Motor)
1.5 Size: 45mm (L) * 26mm (W) * 12mm (H).
1.6 Weight: 27g.