Description
Li-ion battery 3S 25A 12V BMS 18650 PCM 3S 18650 Lipo lithium charger Battery BMS protection circuit board with balance
product characteristics
- 100% brand new and high quality 18650 lithium battery charging module
- Lithium battery Li-ion 3S 25A 12V BMS 18650 PCM:
- high-precision voltage detection circuit;
- terminal of the charger using the high voltage device;
- Built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2 or load short circuit);
- The MOS transistor can control the charge and discharge of the battery;
- low reserve current consumption.
- With balance
- Lithium battery Li-ion 3S 25A 12V BMS 18650 PCM Parameter:
- Load Overload: 4.25-4.35v ± 0.05v
- About discharge voltage: 2.3-3.0v ± 0.05v
- Maximum working current: 25A
- Maximum Maximum Current: 35-40A
- Working temperature: -40 — + 50
- Storage temperature: -40- +80
- Small current: 50uA
- Lifecycle: more than 30000 hours
- Resistance: Less than 100mΩ
- Short Cut: Protectable, the load can repair
- Size: 56 * 45 * 4.0mm
- 3S 25A 12V BMS 18650 Li-ion PCM lithium battery Application:
- Vacuum Cleaner
- Massager battery pack
- LED back-up power supply
- Electronics Li-ion 12V
- led solar power, ect
- Lithium battery Li-ion 3S 25A 12V BMS 18650 PCM Note:
- The protection plate can not be used for lithium-iron phosphate battery, hernia lamp, hand drill battery, can not be used for electric fishing machine battery, electric bicycle battery, infant car battery, motor 775 ( 4A), 1W Fish-eye LED Light.
- 3A current discharge products above, the battery discharge rate to 3C or more.
- Battery expansion 1C, 2000 capacity equals 2AH * 1 = 2A operating current.
- Enlarge battery 3C, 2000 capacity equal to 2AH * 3 = Operating current 6A.
- In use, the battery will warm up is the battery does not apply, this situation may not be of prolonged use, the battery will soon be damaged.
- OV (B-), 3.7V (B1), 7.4V (B2), 11.1V (B +), do not short circuit intentionally!
- Then you need to load the first line, you will have output.
- When connecting three groups of batteries, make sure that the voltage of each battery pack, if not the same, fills each battery separately and
- then use in series. Test discharge, the voltage drop decreases the battery faster than the group is a weak battery.
- Do not mix good and poor batteries together! 3 sets of battery capacity / resistance closer to the better! (2 good battery +1 a weak battery use effect = 3 weak battery use effect)
