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For better battery life and more efficient charging please do not charge this battery with a current superior to 1C.
Makita 8391D Battery, Makita 8391D Power Tool Battery
Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.For all batteries a margin of 0.1V difference in the voltage is safe. If the capacity (Ah) of the battery is higher than the capacity of the original battery it will enable a longer life expectancy.
Battery for Makita 8391D, 6347D, 8444D, 6390D, 8443D, ML180
Tool batteries can handle usually 800 to 1,000 charges. Don't recharge a drill battery if you've used it for just a few minutes. Put a new cordless drill battery on its charger for a minimum of 18 hours before using it for the first time. Use the full capacity of the battery between charging for best results. Simply put, as a rule of thumb, you should discharge completely and charge completely. Constant performance without capacity loss – thanks to modern NiMH technology with a reduced memory effect tech For all Makita 8391D drill batteries a margin of 0.1V difference in the voltage is safe. If the capacity (Ah) of the battery is higher than the capacity of the original battery it will enable a longer life expectancy.
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As part of our ISO 9001 quality procedure, quality control tests are frequently carried out on all our cordless drill batteries. Makita 8391D battery by Tool-battery.co.uk is designed for use with the Makita cordless drill. The 8391D is designed to be 100% compatible with more other part numbers too. Our Makita power tool batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to meet and exceed original equipment manufacturer specifications. Write down the position of the battery cells and the positive/negative terminals and where they connect to the housing. You will need this for installation. Long runtime, full compatibility: Makita 8391D, 6347D, 8444D, 6390D, 8443D, ML180, 4334D battery with 3Ah high capacity
Makita 8391D - 8391D spares and parts - Power Tool Spares Makita 8391D - 8391D spares and parts - Power Tool Spares
Don't leave them in the car either in the cabin or the trunk. Heat (above 140 degrees F) and subzero cold can reduce power tool battery life by 15 percent. Warranty Guarrantee. All Makita 8391D drill batteries are supplied with 12 months warranty. The warranty covers against defective workmanship only, misuse or willful damage will render the warranty void.Thorough, comprehensive testing – each battery cell is tested to ensure all safety requirements are met and that it holds and maintains the correct capacity - all before installation Cordless drill batteries are expensive. So get with the program and follow these battery care tips to get the longest life and best performance out of them. Don't store a discharged battery that has less than one-half charge. Give it a full charge and then store it. This battery has been manufactured with high quality components. It conforms with the exact specification of the original manufacturer and the battery is guaranteed against all manufacturing defects. Long-lasting, consistent performance – heavy-duty, high-quality NiMH cells for up to 1000 charging cycles
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