Dewalt DC731, DC732, DC733 14.4v battery replacement
Replacement Dewalt DC731, DC732, DC733 battery, rechargeable 14.4-volt cordless cut out tool and drill driver batteries
Keep your new Dewalt DC731, DC732, DC733 replacement battery fully charged, if not using for long periods recharge every 3 months

This battery all the Dewalt chargers and tools in the range including
Dewalt DC731

Dewalt DC731K

Dewalt DC731KA

Dewalt DC731KB
Dewalt DC731KBV

Dewalt DC732
Dewalt DC732K

Dewalt DC733
Dewalt DC733K
Dewalt DC733KA

and all the rest of the drill drivers in range

Replaces battery Part Numbers:
DW9091
DW 9091
DE9091
DE 9091
DC9091
DE9091-XJ
DE9092
DW9092
DE9038
DE 9038
DW9038
DE9087
DW9094
DW 9094
DE9094
DE9052

My battery has a different Ah, is it still OK to use yours?
The Ah (Amp Hour) Rating is the storage (or fuel) of the battery, the higher it is the longer the battery lasts between charges, bit like petrol in your car so a higher or lower one makes no different to the performance, just the length of time you can use the tool for.

Battery Type: Ni-CD
Battery Voltage: 14.40 V
Battery Capacity: 2000mAh
Colour: Black