Smartwatch Batteries

We sell replacement batteries for many popular smartwatches, including those made by Fitbit, Samsung, Pebble, Motorola, and more. Our replacement smartwatch batteries are made with high-quality cells and meet or exceed the OEM specifications. You can use our lookup tool to search by your smartwatch model or original battery number to pinpoint the exact battery you need for your watch.

If you need help finding your smartwatch battery, please contact us by email or phone at 1-800-405-2121 and we will help you find a replacement watch battery.

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Replacement Samsung Gear 1 Smartwatch Battery
Item #: SW-20  |    

Replacement Samsung Gear 1 Smartwatch Battery

Replacement Samsung Gear 1 Smartwatch Battery

Item #: SW-20
 
Voltage: 3.7 Volt / 250 mAh
• Li-Poly
• Dimensions: 1.2" / 0.2" / 0.8"
• Weight: 0.08 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$16.95
Price: $16.95
QTY:
Replacement Samsung Gear 1 Smartwatch Battery
Item #: BLP-1585-3  |    

Replacement Samsung Gear 1 Smartwatch Battery

Replacement Samsung Gear 1 Smartwatch Battery

Item #: BLP-1585-3
 
Voltage: 3.8 Volt / 250 mAh
• Li-Poly
• Weight: 0.15 lbs
• Warranty: 1 Year
• See All Compatible Models
Price:
$17.95
Price: $17.95
QTY:
Replacement Samsung Gear 2 Neo Smartwatch Battery
Item #: BLP-1586-3  |    

Replacement Samsung Gear 2 Neo Smartwatch Battery

Replacement Samsung Gear 2 Neo Smartwatch Battery

Item #: BLP-1586-3
 
Voltage: 3.7 Volt / 250 mAh
• Li-Poly
• Weight: 0.15 lbs
• Warranty: 1 Year
• See All Compatible Models
Price:
$20.95
Price: $20.95
QTY:
Replacement Samsung Gear 2 Smartwatch Battery
Item #: SW-17  |    

Replacement Samsung Gear 2 Smartwatch Battery

Replacement Samsung Gear 2 Smartwatch Battery

Item #: SW-17
 
Voltage: 3.7 Volt / 250 mAh
• Li-Poly
• Dimensions: 1" / 0.2" / 0.8"
• Weight: 0.08 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$16.95
Price: $16.95
QTY:
Replacement Samsung Gear Live Smartwatch Battery
Item #: SW-16  |    

Replacement Samsung Gear Live Smartwatch Battery

Replacement Samsung Gear Live Smartwatch Battery

Item #: SW-16
 
Voltage: 3.7 Volt / 220 mAh
• Li-Poly
• Dimensions: 1" / 0.2" / 0.8"
• Weight: 0.08 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$16.95
Price: $16.95
QTY:
Replacement Sony SmartWatch 3 Smartwatch Battery
Item #: SW-19  |    

Replacement Sony SmartWatch 3 Smartwatch Battery

Replacement Sony SmartWatch 3 Smartwatch Battery

Item #: SW-19
 
Voltage: 3.7 Volt / 280 mAh
• Li-Poly
• Dimensions: 1.4" / 0.1" / 1.2"
• Weight: 0.08 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$16.95
Price: $16.95
QTY:
Replacement TomTom Spark 510 Smartwatch Battery
Item #: SW-36  |    

Replacement TomTom Spark 510 Smartwatch Battery

Replacement TomTom Spark 510 Smartwatch Battery

Item #: SW-36
 
Voltage: 3.7 Volt / 320 mAh
• Li-Poly
• Dimensions: 1.5" / 0.8" / 0.2"
• Weight: 0.13 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$16.95
Price: $16.95
QTY:
Replacement Garmin Smartwatch Battery (3.7V, 180mAh, Li-Poly)
Item #: PDA-477LI  |    

Replacement Garmin Smartwatch Battery (3.7V, 180mAh, Li-Poly)

Replacement Garmin Smartwatch Battery (3.7V, 180mAh, Li-Poly)

Item #: PDA-477LI
 
Voltage: 3.7 Volt / 180 mAh
• Li-Poly
• Dimensions: 1.1" / 0.1" / 0.8"
• Weight: 0.06 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$19.95
Price: $19.95
QTY:
Replacement Garmin Smartwatch Battery (3.7V, 180mAh, Li-Poly)
Item #: CS-GRH100SH  |    

Replacement Garmin Smartwatch Battery (3.7V, 180mAh, Li-Poly)

Replacement Garmin Smartwatch Battery (3.7V, 180mAh, Li-Poly)

Item #: CS-GRH100SH
 
Voltage: 3.7 Volt / 180 mAh
• Li-Poly
• Dimensions: 1.14" / 0.76" / 0.13"
• Weight: 0.13 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$13.95
Price: $13.95
QTY:
Replacement Huawei Smartwatch Battery (3.82V, 450mAh, Li-Poly)
Item #: CS-HGT246SH  |    

Replacement Huawei Smartwatch Battery (3.82V, 450mAh, Li-Poly)

Replacement Huawei Smartwatch Battery (3.82V, 450mAh, Li-Poly)

Item #: CS-HGT246SH
 
Voltage: 3.82 Volt / 450 mAh
• Li-Poly
• Dimensions: 1.01" / 1.00" / 0.19"
• Weight: 0.23 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$23.95
Price: $23.95
QTY:
Replacement Samsung Smartwatch Battery (3.85V, 250mAh, Li-Poly)
Item #: CS-SMR810SH  |    

Replacement Samsung Smartwatch Battery (3.85V, 250mAh, Li-Poly)

Replacement Samsung Smartwatch Battery (3.85V, 250mAh, Li-Poly)

Item #: CS-SMR810SH
 
Voltage: 3.85 Volt / 250 mAh
• Li-Poly
• Dimensions: 0.96" / 0.87" / 0.19"
• Weight: 0.07 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$20.95
Price: $20.95
QTY:
Replacement TomTom Smartwatch Battery (3.7V, 200mAh, Li-Poly)
Item #: CS-TMS110SH  |    

Replacement TomTom Smartwatch Battery (3.7V, 200mAh, Li-Poly)

Replacement TomTom Smartwatch Battery (3.7V, 200mAh, Li-Poly)

Item #: CS-TMS110SH
 
Voltage: 3.7 Volt / 200 mAh
• Li-Poly
• Dimensions: 1.07" / 1.03" / 0.16"
• Weight: 0.07 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$20.95
Price: $20.95
QTY: