Best Selling Portable USB Hand Warmers with Power Bank, 4,400mAh Battery Capacity

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Basic Info

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

Product Description

Battery capacity: 4,400mAh

Battery type: lithium-ion battery

Battery service time: over 500 cycles

Input: 5V, 800 ±100mA

Output: 5V, 1,000mA

Net weight: 66g

Dimensions: 105 x 44 x 24mm

Hand warmer temperature, has 2 modes

1st mode: 42 ±2°C, warming durations keep 6-7 hours

2nd mode: 47 ±2°C, warming duration keep 5-6 hours

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

Materials: aluminum + ABS plastic

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

Time to be fully charged: 6-7 hours

Operating temperature: -10-50°C

Short-circuit protection

Over-charge protection

Over-discharge protection

Certificates: CE and RoHS

Warranty: 12 or 24 months from shipping date

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