BL1890 9.0Ah Battery Case For Makita 18V DIY 6.0Ah Shell Box With BMS PCB Board Charging Protection can Install 15 batteries

Please note: In order to protect the circuit board during installation, our circuit boards have a new installation process protection mechanism. After the installation is complete, the user needs to connect the two charging pads of the circuit board to charge normally. If you connect it before installing it, you may damage the motherboard during the installation process.

Makita 18V battery assembly case/parts

Advantage:
1. Digital power display.
2. The motherboard has a BMS charge-discharge balance system.
3. Perfectly compatible with Makita tools.
4. ABS flame retardant material, prevent fire, sturdy and durable.
5. The internal holes are aligned, and the parts will not be offset under high-frequency vibration.
6. Can DIY battery capacity.
7. Provide installation teaching.

Note: The shipping list does not include batteries

Replacement Battery Codes:

194204-5 194205-3 194309-1 194230-4 BL1815 BL1830 BL1840 BL1850 BL1860 LXT400

New design of power display

With LED indicate lights is percent capacity display,It can know the remaining power of the battery more accurately, avoid the battery being overused, and improve the battery life. You can also estimate the remaining working time through the remaining battery power.

Charge and discharge balance motherboard

The motherboard has a BMS system. When the battery is charged and discharged, each unit battery can be more coordinated and balanced. This can prolong battery life and make battery work more stable.

Internal module fixing holes.

There are fixed holes between the modules inside the part, which can make each part precisely aligned, and no part deviation will occur in the case of high-frequency operating vibration.

ABS flame retardant material, strong and durable.

The shell is made of ABS flame retardant material, which will not burn. The casing is very strong, wear-resistant, and won't break easily even if dropped from a high altitude.

Heat dissipation hole dust net

There are dust filters in the cooling holes to prevent dust from entering.

18650 Battery Installation illustrate

Can installed: 15 PCS 18650 high-rate power batteries
Note: The 18650 unit battery discharge power multiple requires 5C \ 8C \ 10C.
(shipping list does not include 18650 battery pack)

Shell size

packing list

Complete case and parts except battery (battery not included)