Manufacturer 

Battery Number  

Option

Volts

mAh

Type

Rebuild Price

Hewlett Packard

11421A-2300

A

12.0

2500

NiCd
$ 105.00

Hewlett Packard

11441A

 

7.2

3300

NiMh
$ 65.00

Hewlett Packard

11442A

A

4.8

2100

NiCd
$ 45.00

Hewlett Packard

11442A

B

4.8

3300

NiMh
$ 55.00

Hewlett Packard

3801A

A

12.0

7000

NiMh
$ 105.00

Hewlett Packard

3801A

B

12.0

10000

NiMh
$ 155.00

Hewlett Packard

3810A

A

12.0

7000

NiMh
$ 105.00

Hewlett Packard

3810A

B

12.0

10000

NiMh
$ 155.00

Hewlett Packard

32033A

A

4.8

2100

NiCd
$ 45.00

Hewlett Packard

32033A

B

4.8

3300

NiMh
$ 55.00



Our upgrades may be used with any of the chargers sold for use with the original battery


This is a rebuild only, we do not sell new packs preassembled. We reuse existing connectors and cases if applicable.