iSDT X16 Professional Dual Channel AC/DC Smart Charger – 1100W 20A 2-16S Support battery type and number of strings: LiFe，LiPo，LiHv，ULiHv (2~16S) Maximum charging power: 1100W ×2(@220V AC) Set the number of strings error alarm: stand by Abnormal battery voltage alarm: stand by Size: 276×246×82mm (11x10x3 inches) Maximum discharge power: 50W ×2 Input voltage range: AC 100 ~ 240V Output voltage range: DC 10~72V Operating temperature: 0℃~40℃ storage temperature: -20℃~60℃ recharging current: 1.0~20.0A ×2 Discharge current: 0.5~3.0A ×2 Balance current: 1.5A/Cell 800W x2(@110V AC) Weight: About 3.5kg Supports 2-16S LiFe, LiPo, LiHv, ULiHv, and ultra-high voltage lithium batteries Independent dual AC channels Multiple Operation Modes Two-way USB interface 2.8" IPS LCD screen Dual Fast Charging Parallel Charging MULTIPLE OPERATION MODES – GET RID OF THE SHACKLES OF BEING WIRED! X16 can connect to mobile devices via Bluetooth, and control the charger running tasks or view detailed parameters of each channel in the "isdGO" App. You can also preset charging tasks in the App to replace tedious charging steps with one-button charging. OTA upgrades are on the verge of launching. STRONG PERFORMANCE, HIGH-POWER DUAL-CHANNEL High-power dual-channel, the two channels are independent and do not interfere with each other. The maximum charging power of a single channel is up to 500W. A two-pronged approach, one step faster. ALL-AROUND, SUSTAINED HIGH ENERGY It supports 2~16S LiFe, LiPo, LiHv, ULiHv batteries, ultra-high voltage lithium batteries with 4.45V battery cell voltage. The maximum total output power is 2200W (@220V AC), continuous, high-energy output. SUPPORTS 2-16S BATTERIES X16 adopts an 18PIN balance port, and both channels can independently support 2~16S lithium batteries. POWER FROM THE HEART Built-in independent dual 1100W high-power AC power supply, with short-circuit protection, overload protection, under-voltage protection, over-voltage protection, over-temperature