Brand new high capacity 3000mAh 12V Li-ion Extended Life Battery for Dremel 8200 8220 8300 B812-03 B812-02 B812-01 Power Tools
Batteryfast.online has its own manufacturer providing a full line of power tool batteries and vacuum batteries & chargers. Over 10 years of Research & Development and manufacturing experience makes us more professional on quality control, user experience and after-sale services. We now meet our customers directly and offer the best deal, please buy with confidence!
Complete guide to prolong Dremel B812-01, B812-02 drill battery running time:
- The newly purchased lithium battery will have a little power, so you can use it directly when you get the battery and recharge after remaining power run out. After 2 to 3 times of normal use, the lithium battery activity can be fully activated.
- Here is a special reminder: Don’t misbelieve the rumors from the salesperson or the Internet: the new lithium battery needs to be activated for up to 12 hours when it is used for the first time.
- Please don’t charge immediately after the battery runs out. Let the battery cool down 10-20 minutes before charging, this is very important.
- Always remove the battery from your tool when you are assembling parts, making adjustments, cleaning or when not being used for an extended time.
- Please store it in a dry, clean, cool, away from heat and metal objects. When the drill battery is unused for a long time, we recommend using the battery at least once every two to three months.