SNOW DEER 7.4V 2200MAH Rechargeable Li-ion Batteries (2pcs Battary only,not Include Charger)

【What Included】A pair 7.4V , 2200MAH Rechargable Lithium polymer Batteries. 【Used For】This rechargeable battery can be use on SNOW DEER heated gloves , heated socks and heated hat etc. 【Battery Specification】Capacity is 2200mAh , takes 3-4 hours for full charging . The type of battery charging port is Female DC jack (3.5mm outer diameter, 1.35mm inner diameter) Safety Certificate : Our battery got UL(Underwriters Laboratories Inc.) and FCC(Federal Communications Commission). 【Safety Certificate】Our battery got UL(Underwriters Laboratories Inc.) and FCC(Federal Communications Commission). 【Attention】1) Charge the battery with original charger only. 2)Do not dispose in fire or expose to excess heat . 3) Do not commect imporperly . 4) Do not crush puncture,incinerate or short circuit . 5) Remove battery from garment before washing 6) Keep away from flammable materials when charging. 7)If you do not use batteries for a long time, please charge and discharge it once within 3 months