Specialty Batteries

There are lots of batteries that are made for very specific applications. These can be some of the hardest batteries to find. Below, you'll find a selection of the specialty batteries we carry. If you do not see the battery you need, please contact us and we will help you find your battery. We might even be able to make a custom battery for you, so it's definitely worth it to ask!

Circuit Board, PC Mount, & CMOS Batteries

Dog Collar Batteries

Door Lock Batteries

Keyless Entry Batteries

Microphone Batteries

Military Batteries

Tadiran
Replacement ER17/33 Lithium Battery (3.6V, 1600 mAh)
Item #: COMP-29-5-MAX  |    

Replacement ER17/33 Lithium Battery (3.6V, 1600 mAh)

Replacement ER17/33 Lithium Battery (3.6V, 1600 mAh)

Item #: COMP-29-5-MAX
 
Voltage: 3.6 Volt / 1600 mAh
• Lithium
• Dimensions: 0.7" dia. / 1.4" length
• Weight: 0.15 lbs
• 60 Day Return
• See All Compatible Models
Price:
$20.95
Price: $20.95
QTY:
Replacement Sanyo N-50SB3 Battery
Item #: COMP-52SPC  |    

Replacement Sanyo N-50SB3 Battery

Replacement Sanyo N-50SB3 Battery

Item #: COMP-52SPC
 
Voltage: 3.6 Volt / 170 mAh
• NiMH
• Dimensions: 0.5" dia. / 2" length
• Weight: 0.06 lbs
• Warranty: 1 Year
• See All Compatible Models
Price:
$30.95
Price: $30.95
QTY:
Replacement Nexergy 400116 REV 5 Battery
Item #: CUSTOM-208  |    

Replacement Nexergy 400116 REV 5 Battery

Replacement Nexergy 400116 REV 5 Battery

Item #: CUSTOM-208
 
Voltage: 3.6 Volt / 800 mAh
• NiCd
• Dimensions: 2" / 1.8" / 0.6"
• Weight: 0.20 lbs
• Warranty: 1 Year
Reg. Price: $24.95
Volume Price: $22.45 See Volume Price Details
QTY:
Replacement XL-205F/2S1P Battery
Item #: CUSTOM-459  |    

Replacement XL-205F/2S1P Battery

Replacement XL-205F/2S1P Battery

Item #: CUSTOM-459
 
Voltage: 7.2 Volt / 16500 mAh
• Lithium
• Dimensions: 2.31" / 2.63" / 1.25"
• Weight: 0.50 lbs
• Warranty: 1 Year
Reg. Price: $76.95
Volume Price: $69.25 See Volume Price Details
QTY:
Replacement Panasonic 44A747665-001R01/2/3 Battery
Item #: COMP-322  |    

Replacement Panasonic 44A747665-001R01/2/3 Battery

Replacement Panasonic 44A747665-001R01/2/3 Battery

Item #: COMP-322
 
Voltage: 3 Volt / 3000 mAh
• Lithium
• Dimensions: 2.9" / 1" / 0.3"
• Weight: 0.20 lbs
• Warranty: 1 Year
• See All Compatible Models
Price:
$23.95
Price: $23.95
QTY:
Replacement GP GP60BVHX3 Battery
Item #: CUSTOM-172  |    

Replacement GP GP60BVHX3 Battery

Replacement GP GP60BVHX3 Battery

Item #: CUSTOM-172
 
Voltage: 3.6 Volt / 80 mAh
• NiMH
• Dimensions: 0.8" dia. / 0.6" length
• Weight: 0.15 lbs
• Warranty: 1 Year
• See All Compatible Models
Reg. Price: $14.95
Volume Price: $13.45 See Volume Price Details
QTY:
Duracell Size J Alkaline Medical Battery
Item #: BAT-J  |    

Duracell Size J Alkaline Medical Battery

Backordered: Estimated Available June 15th, 2026

Duracell Size J Alkaline Medical Battery

Item #: BAT-J   |  Backordered: Estimated Available June 15th, 2026
 
Voltage: 6 Volt / 575 mAh
• Alkaline
• Dimensions: 9 mm / 49 mm / 36 mm
• Weight: 0.20 lbs
• 60 Day Return
Reg. Price: $9.95
Volume Price: $7.96 See Volume Price Details
QTY:
Replacement EaglePicher LTC-3PN Battery
Item #: COMP-236  |    

Replacement EaglePicher LTC-3PN Battery

Replacement EaglePicher LTC-3PN Battery

Item #: COMP-236
 
Voltage: 3.5 Volt / 350 mAh
• Lithium
• Dimensions: 1.5" / 1.2" / 0.3"
• Weight: 0.05 lbs
• 60 Day Return
• See All Compatible Models
Price:
$34.95
Price: $34.95
QTY:
Tadiran TL-2100/T, 15-5103-31500 Battery
Item #: LITH-10-1  |    

Tadiran TL-2100/T, 15-5103-31500 Battery

Tadiran TL-2100/T, 15-5103-31500 Battery

Item #: LITH-10-1
 
Voltage: 3.6 Volt / 2100 mAh
• Lithium
• Dimensions: 0.6" dia. / 2" length
• Weight: 0.20 lbs
• 60 Day Return
• See All Compatible Models
Price:
$11.95
Price: $11.95
QTY:
Replacement 46240-300PS Solar Post Lantern Battery
Item #: LIFE-PK-2  |    

Replacement 46240-300PS Solar Post Lantern Battery

Replacement 46240-300PS Solar Post Lantern Battery

Item #: LIFE-PK-2
 
Voltage: 3.2 Volt / 3000 mAh
• LiFePO4
• Dimensions: 1.1" dia. / 2.6" length
• Weight: 0.30 lbs
• Warranty: 6 Month
• See All Compatible Models
Reg. Price: $12.95
Volume Price: $10.36 See Volume Price Details
QTY:
Replacement Arianne Myotron Checkmate Stun Gun Battery
Item #: CUSTOM-279  |    

Replacement Arianne Myotron Checkmate Stun Gun Battery

Replacement Arianne Myotron Checkmate Stun Gun Battery

Item #: CUSTOM-279
 
Voltage: 9 Volt / 1400 mAh
• Lithium
• Dimensions: 1.9" / 1.4" / 0.7"
• Weight: 0.30 lbs
• 60 Day Return
• See All Compatible Models
Price:
$26.95
Price: $26.95
QTY:
Replacement Sanyo N-270AAK Battery
Item #: BAT-1/2SC-700  |    

Replacement Sanyo N-270AAK Battery

Replacement Sanyo N-270AAK Battery

Item #: BAT-1/2SC-700
 
700 mAh
• NiCd
• Dimensions: 0.9" dia. / 1" length
• Weight: 0.08 lbs
• Warranty: 6 Month
Price:
$6.95
Price: $6.95
QTY: