Your Power Tools Replacement Battery Supplier.

We have more than 20 years of battery R&D and manufacturing experience. Our mission is to help you find the right battery/accessory for you to get the best out of your device.

By purchasing a replacement battery instead of buying a new device will save your money and give your beloved power tools a second life. High-quality large-capacity replacement battery provides long battery life. Allowing you to regain satisfactory using time and no longer have to worry about a sudden stop during working - just like brand-new state!

Compatible Device models:

Nextec, 9-11221, 11221

Compatible battery part NO.:

320.11221

Specifications:

Battery Voltage: 12V

Battery Capacity: 2000mAh / 24Wh

Tips before Purchase:

Please Use "Ctrl+ F"Find your compatible model and original battery part number before you purchase it. You can continue to charge your Nextec with original charger as usual. A new battery will achieve its best performance after 2 or 3 complete cycles of charge & discharge.

Battery advantage

No memory effect, can be charged and discharged on demand without loss of capacity.

The battery is made of high-quality imported super cells, which are safer to use.

Low self-discharge rate for maximum productivity and less downtime.

Precautions

It is strictly forbidden to over-discharge, squeeze, incinerate or heat the battery

Do not short circuit; Do not directly weld on the surface of the battery

It is strictly forbidden to use or heat outside the allowable temperature range

It is forbidden to disassemble the inside of the battery by yourself

When the battery is used to the end voltage, it should be taken out of the instrument in time

Please strictly abide by the above precautions to avoid improper operation and use of the battery, which may cause battery swelling, leakage or even explosion