Features:

- brand new and high quality
- Made of high quality material, durable
- This product is suitable for 60A brushless electric wrench
- Brushless angle grinder drive plate polishing machine total control panel size 5.2*6.2CM
- Universal for brushless and non-inductive angle grinder drive control board.
- Control board drive voltage: 18V (5 strings of lithium batteries, fully charged 21V), power 300W.
- You can use battery packs marked 48V, 68V, 88V, 98V, 128VF or TV which are actually 18V.
- Before the test machine, you must  connect the wires---fix the motor---install the casing---tighten the screws---make sure the square shaft of the machine head can rotate easily without getting stuck---connect the power---press the speed control Switch so there are no gaps in the case! Otherwise, there may be a beeping alarm!
- To prevent damage to the motherboard, please operate as required.

Specification:

- Name: electric wrench motherboard
- Power supply voltage: 20V
- Models: 4 wires-no speed adjustment, 7 wires-no speed adjustment, 4 wires-adjustable speed, 7 wires-speed adjustment (optional)
- Angle grinder model: other
- Weight: 20g
- Power cord length: 10cm
- Rated voltage range: single-phase electricity 220V


Package includes:

1* Electric wrench motherboard (optional)

Notes:

1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.
2. Please allow a slight deviation between the data and the manual measurement.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.