18V21V Power Tool Lithium Battery Protection Board OLT-MT5S80A

18V21V Power Tool Lithium Battery Protection Board OLT-MT5S80A Description

18V21V Power Tool Lithium Battery Protection Board OLT-MT5S80A Description
This product uses a 5-cell lithium battery-specific IC as its processor to detect the voltage, charging and discharging current, and ambient temperature of each battery in real time.
Detects battery overcharging, deep discharging, discharge overcurrent, and other protection functions;
It features protection functions such as short-circuit, overcurrent, and temperature protection;
The circuit board is made of [material not specified], and the copper hardware and thickened terminals are [material not specified];
It does not generate heat during extended use and is commonly used in lithium battery packs for electric angle grinders.
Charging voltage: 19/21V
Single charging voltage: 3.8/4.25 V
Continuous discharge current: 8-30 A
Overcharge detection voltage for individual cells: 3.85-4.25 V
Overcharge protection delay: 1 s
Overcharge recovery voltage for individual cells: 3.75-4.13 V
Overcharge protection trigger delay: 1 ms
Overdischarge detection voltage for individual cells: 2-2.8 V
Specification: A: OLT-MT5S80A
Color: as shown
Material: PCB
Package includes:
1 x Battery protection board
Only the above package contents, other products are not included Included.
Note: Light reflections and different displays may cause the color of the item in the picture to be slightly different from the original. The permissible measurement error is +/- 1-3 cm.
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