Promotional USB Hand Warmer

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Basic Info

Payment Type:	L/C, T/T, PayPal or Western Union

Product Description

Battery capacity: 4,400mAh

Battery type: Lithium-ion battery, 2x 18650 batteries

Battery service time: over 500 cycles

Input: 5V 800 ±100mA

Output: 5V 1,000mA

Net weight: 130g

Dimensions: 90 x 60 x 24mm

Hand warmer temperatures:

Materials: aluminum + ABS plastic

Colors available: red, silver, pink, black or OEM

Fully charged time: 5-6 hours

Operating temperatures: -10-50°C

With short-circuit protection, overcharge protection and over discharge protection

Certificates: CE and RoHS

Warranty: 12 or 24-month from shipping date

42±2°C, warming durations keeps 6-7 hours

47±2°C, warming duration keeps 5-6 hours

Testing time was obtained under ambient temperatures of 25-28℃

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