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SAVIOR HEAT 7.4V Li-Polymer Battery Pack Replacement for Heated Gloves, Mittens, Socks, Vest, Jacket, Hand Muff, Boots, Hat, Knee Braces, Pad

4.4 out of 5 stars 61 ratings

Price: $32.99 $68.99

2
Size 2200mAh
Brand SAVIOR HEAT
Material Plastic
Power Source Battery Powered
Battery description Lithium-Polymer
Battery capacity 2200 Milliamp Hours
Included Components Battery pack

About this item

  • Packing list: 1PCS 7.4V 2200mah li-polymer battery (Model: SWB01)
  • Charging Port Type: Female DC jack (3.5mm outer diameter, 1.35mm inner diameter)
  • Global Safety Certificate: UL(Underwriters Laboratories Inc.) and FCC(Federal Communications Commission)
  • Storage method: In order to prevent over-discharge, keep the battery about half of its charge, and then once every six months to one half of its charge state. Store in a dry indoor environment.
  • About us: SAVIOR HEAT has more than 10 years of technology accumulation; integrates R&D, manufacturing and sales to provide better product quality and sales services
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Product information

Technical Details

Additional Information

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Product Description

Compatible Product Types

.

S66B HEATED SOCKS SHHW01
Heated Gloves/Mittens Heated Socks Heated Hand Muff(7.4V)
2200mAh
3000mAh Not Recommended
4400mAh Mismatch Mismatch

Frequently Asked Questions

1. Can these batteries be used on my heated products of other brands?

We recommend using it only for SAVIOR HEAT products. (Usually, if the port size and voltage of your product battery are the same as our battery, it can be universal)

2. When charging the battery for the first time, do I need to use up all the power?

Not necessary. The current battery technology is mature, and battery life will not be affected.

3. Can the battery be charged overnight?

Yes, the battery has an overcharge protection system, so there will be no safety issues.

4. What is the battery life?

300 full charge-discharge cycles will lose about 20% of the maximum power (about 2 years of use). The battery is consumable, if it affects your product experience, it is recommended to replace it. NOTE: The scientific storage method can avoid permanent damage to the battery.

Customer questions & answers

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
61 global ratings

Top reviews from Canada

Reviewed in Canada on January 8, 2022
Size : 4400mAhNumber of items: 1Verified Purchase
2 people found this helpful
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Reviewed in Canada on March 6, 2022
Size : 3000mAhNumber of items: 1Verified Purchase
Reviewed in Canada on December 7, 2021
Size : 2200mAhNumber of items: 1Verified Purchase
2 people found this helpful
Report abuse
Reviewed in Canada on December 22, 2021
Size : 3000mAhNumber of items: 2Verified Purchase
One person found this helpful
Report abuse
Reviewed in Canada on February 19, 2022
Size : 3000mAhNumber of items: 2Verified Purchase
Reviewed in Canada on March 8, 2022
Size : 4400mAhNumber of items: 1Verified Purchase
Reviewed in Canada on January 6, 2022
Size : 3000mAhNumber of items: 1Verified Purchase
3 people found this helpful
Report abuse
Reviewed in Canada on March 20, 2022
Size : 2200mAhNumber of items: 2Verified Purchase

Top reviews from other countries

Philip S. Whiteman
5.0 out of 5 stars Nice upgrade
Reviewed in the United States on April 11, 2022
Size : 3000mAhNumber of items: 2Verified Purchase
Janet Baram
3.0 out of 5 stars Leaves black soot on my hands after the batteries are used
Reviewed in the United States on December 1, 2021
Size : 2200mAhNumber of items: 2Verified Purchase
Dennell Vulcan
4.0 out of 5 stars The thumb finger needs better heat
Reviewed in the United States on November 28, 2021
Size : 4400mAhNumber of items: 1Verified Purchase