Safurance 12V1A 14.8W Mini Battery Backup Security Standby Power Power Supply Description: Features: Rated Capacity: 14.8W Input Voltage: 12V±5% Input Current: ≤1000mA Output Voltage:12V±5% Output Current:≤1000mA Working Temperature: -20~65℃ Net Weight: 198g Volume: 111 x 60 x 26mm Working Condition: Charging: 0~55 ℃ Discharging: -20~65 ℃ Storage 30days:-20~45 ℃ Storage 90days:-20~35 ℃ Should store the mini UPS under the pleasantly cool and arid place if long time don’t use it. Otherwise poor performance may occur due to the poor connection with the equipment. Attention: Do not expose the mini UPS in the rain or snow. Do not use or leave the mini UPS near a heat source as fire or heater. Do not connect the DC cable in wrong way. Do not use the wrong voltage adapter. Equipment voltage must matching with the mini UPS voltage. If long time did not use this mini UPS, suggest 3~5months to charge it once. Specifications:Brand Name:SafuranceItem Type:Power Supply