BL1890 For Makita 18V 9.0Ah Li-ion Battery Case PCB Charging Protection Circuit

BL1860 B BL1890 Plastic Case ( no battery cell ) and PCB For MAKITA 18V 9Ah Li-ion Battery This product is component without battery core . It is used to repair and assemble batteries pack, only for people who are familiar with battery performance and have practical experience in battery assembly. No Original, 100% Brand New, No Battery Cell !!!!!! It can fill 15 pieces of 186 50 li-ion batteries , But th is is only a shell, there is no battery inside. PCB Specification 1. Built-in IC detects each cell voltage. And remember the number of uses! 2. Detection battery status: Overheat , overvoltage , undervoltage , overcurrent , overcharge . 3. Stable quality and anti-vibration. It is the best pa rtner of Makita torque wrench and impact drill and angle grinder. 4. Color: Blue, or Green, or Red, etc. any color, PCB color and version number are different according to the actual latest inventory. 5. PCB design may change due to changes in the supply chain and processing technology. Note: If you have any objection to the following two items, please do not order ! 1. PCB color may be any color according to our stock, 2. PCB design may change with the same function and performance guaranteed. Please read the following package information carefully: 1. " PCB " Package include: As the following picture: no battery cell 2. " BOX " Package include: As the following picture: no battery cell 3. " BOXPCB" Package include: As the following picture: no battery cell Note: 1. there are no batteries in the package !!!!!! 2.If you need batteries, please don't place orders ! 3. If you don't have the knowledge of battery assembly, please don't place an order !