1. Li-on battery: 3.7V 2600mA 2. Temperature: 38-58 degree 3. Working time: About 4 hours with full power 4. Size: S M L XL 5. Input of charger: AC 100-240V with EU Or USA standard plug
1. Safe and reliable Provide special power adapter and lithium battery with protection circuit which can prevent battery being overcharge or overdischarge. The input is only 3.7-7.4 V, absolutely safe and reliable 2. Energy saving Equipped with excellent heating material. The heating temperature can reach up to 40-60 degrees Celsius. The power is less than 4W, low consumption
3. Practical: Products adopt separation design, and elaboratly design unique invisible battery area. It is convenient to do outdoor sports in winter, with simple operation, good warm effect which give you unlimited warmth and care in cold.
4.Good warm effect High capacity rechargeable Li-polymer battery, Votage: 3.7V/7.4V, Capacity: 2200mAh/4400mAh, can recycle charge-discharge for more than 500 times. It can keep warm for 4-10 hours, and maintain the temperature about 38-50c 5. Waterproof The gloves have excellent waterproof layer ,can protect the gloves .