Dewalt DE9057, DE9085 battery replacement 7.2v.
Replacement Dewalt 7.2v batteries, rechargeable battery to replace the DE9057 and DE9085 battery pack, it fits all of the cordless power tools in the range.
- Dewalt DE9057 battery
- Dewalt DE9085 battery
Looking after your new Dewalt DE9057 & DE9085 battery is the key to having a useful cordless power tool to hand when you need it. the best way to look after it is to use it and charge it regularly. you will nearly always find that tradesmen will get a long life from their cordless power tool batteries. This is because they use them a lot and need to charge them else they won't be able to the very next day. While this may not be your requirement you can always try to emulate this use.
We can also offer this battery as an extended 3ah version, more details are below.
Charge fully before first use, charge after use, and before putting away. If not being used charge every ten weeks and do not leave for more than twenty-four hours on the charger.
You will probably find it will take several charges and use in your tool before the battery is capable of taking a full capacity charge, this is quite normal and part of the conditioning process that all rechargeable batteries go through.
This 7.2v battery will replace the following Dewalt battery codes
DE9057
DE9085
DW9057
B-8233
BTP1006
This cordless tool battery pack can be used in all the Dewalt 7.2v tools except the Univolt ones which are a completely different shape so you cannot mistake them, we have listed many of them here but they may be others, if your battery has one of the codes mentioned above then this battery will fit your tool and charger.
DW920K
DW925K
DW940K
DW968K
DW980K
This Dewalt DE9057, DE9085 battery will fit all of the tools in the range and work with all of the chargers.
The chemistry of the battery is Ni-MH, which can replace the older Ni-CD versions and still fit all of the original chargers.
The voltage of the battery is 7.2v
The energy capacity is; 1500mAh, 1.5Ah
The amp hour rating on my Dewalt battery is different, can I still use this one?
Yes, that is not a problem, The Ah (Amp Hour) Rating is the storage (or fuel) of the battery, the higher it is the longer the battery lasts between charges, a bit like petrol in your car so a higher or lower one makes no difference to the performance, just the length of time you can use the tool for between charges.
Battery case colour: Black
We can also offer this battery as a 3ah version as stated above, it will last twice as long between charges meaning you can drill two times as many holes on a single charger and it will still fit the original charger.
