1. Capacity: 4400mah 2. Cell: Li-polymer A grade battery 3. Input: 5V 0.8A 4. Output: 5V 1A 6. Case material: Aluminum Alloy 7. Size: 100* 70* 25 mm 8. Weight: 135g 9. Color: green, black, pink,blue fits for most of digital devices: mobile phone, camera, MP3 etc
Feature: 1. portable powerbank & hand warmer, built in li-polymer battery, most safety 2. heating lead time: 10mins reach 45C 3. alloy aluminum finish body, two sides heating with 4 temp level(1L 42C,2L 40C, 1H 50C, 2H 48C ) 4. digital smart LCD screen to indicate the power capacity & heating level 5. fits for most of digital devices: mobile phone, camera, MP3 etc 6. Smart intelligent over charge, discharge, over heat protection
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