Features 1.Precise cuts and connectors ensure perfect fitting, suitable for mounting position and easy to install 2.The product uses high quality materials to effectively avoid corrosion and wear, and is durable. 3.Professional chip provides superior performance in the system 4.Easy to operate, anti-aging, and prolong service life 5.Overcharge protection, charging protection, over discharge protection, short circuit protection specificationFeatures: _x000D_ 1. Precise cuts and connectors ensure perfect fitting, suitable for mounting position and easy to install _x000D_ 2. The product uses high quality materials to effectively avoid corrosion and wear, and is durable. _x000D_ 3. Professional chip provides superior performance in the system _x000D_ 4. Easy to operate, anti-aging, and prolong service life _x000D_ 5. Overcharge protection, charging protection, over discharge protection, short circuit protection _x000D_ 6. Back heat sink with heat sink treatment to increase heat dissipation of MOS tube and extend the life of MOS tube _x000D_ 7. The battery is connected in series, as long as the cable connection is changed, it can be changed to a protection board with a lower number of strings. It is flexible and light. _x000D_ 8. 25A double-sided aluminum sheet with equalization function, with temperature control protection, waterproof gas, anti-static, anti-interference and stable quality _x000D_ _x000D_ : _x000D_ Condition: 100% Brand new _x000D_ Item Type: Lithium Battery Protection Board _x000D_ Charging: 5A _x000D_ Discharge: 30A _x000D_ Applicable Batteries: ternary, cobalt acid, lithium acid, lithium iron _x000D_ Size: Approx. 6 x 3.5 x 1cm / 2.4 x 1.4 x 0.4in _x000D_ _x000D_ Package List: _x000D_ 1 x Lithium Battery Protection Board _x000D_ 1 x Line PackageList