Compatible Craftsman Part Numbers:
CMCB204 CMCB202 CMCB201 CMCB206
Compatible Craftsman Power Tool Models:
CMCCS620M1   CMCF900B      CMCF900M1   CMCCSL621D1   CMCCSP20M1   CMCBL720D2

CMCK700D2      CMCD710C1   CMCD711C2   CMCD710C2        CMCD701C2      CMCD700C1 
CMCK401D2      CMCK210C2   CMCK200C2    CMCS500B          CMCF810C1       CMCF800C2

CMCS600B         CMCV002B      CMCS500B       CMCW220B         CMCE500B         CMCS300B 
CMCE500D1      CMCN616C1   CMCST920D2  CMCST900D1     CMCST910M1    CMCHTS820D1

1-Year Warranty

All our JJY-CRA-CMCB209 replacement batteries are engineered to meet or exceed original specifications. We provide a 1-year limited warranty covering any manufacturing defects. If the product fails due to inherent quality issues within the first year, we offer a free one-to-one replacement service (subject to proper installation and standard usage).

FAQs

Q: How to check if this battery is compatible with my Power Tool?

A: First, find out the part number of your old battery or the model name of your power tool (e.g. 'Milwaukee M18') and match with our product compatibility table. Second, please compare the old battery with our product images to make sure their shapes are the same. Lastly, check the voltage (rating) is the same as the old one.

Q: Do I need to charge the new battery for 12 hours for the first time use?

A: No. Lithium-ion batteries have no memory effect, so it’s the right way to charge and discharge normally.

Q: How do I properly charge my battery?

A: Please avoid exhausting the battery power and then recharge, because it will bring a lot of damage to your battery. Therefore, you have to charge it when remaining power is nearly 10-20%. In addition, if your battery has not been used for a long time, please charge it once a month, and keep the remaining power about 40% and then store in a dry and cool environment.

Q: How to care for my power tool battery and extend its life?

A: 

1. Complete discharge would damage the life of the battery for power tools.

2. Please keep the power tools as dry and cool as possible.