Feature:1. INDEPENDENT WITHOUT INTERFERENCE: Each charging channel is independent, so there is no need to worry about voltage differences between batteries, and the charger has protect against low voltage(3.6V per port safe termination voltage)2. STRONG CASE: The 1S Lipo LiHv charger lithium battery case is made of excellent plastic material, which is strong, stable and suitable for your use3. SAFE AND ASSURED: The smart battery charger use excellent fireproof materials, combined with a variety of technologies, can effectively prevent the battery from overcharging, overcurrent, overvoltage, overheating and short circuit, eliminating your concerns about fire, explosion, and battery leakage4. WITH LED INDICATOR: The 6 LED lights indicate the charging state of the six channels independently, LED solid indicate charging, LED off indicate full charged5. CHARGING INFORMATION: The input voltage range is 7V27V(2S6S), the maximum charging current is 0.4A(per charging port), and six 300mAh 1S 3.8V4.35V batteries are expected about 20 minutes to be fully chargedSpecification:Item Type: Charger BoardMaterial: PCBSupport Battery: 1S 4.20V, 3.7V Lipo and 4.35V, 3.8V LihvOutput Connector: 12V 2A DC55x25 or XT60Maximum Charging Current: 0.4A(per charging port)Estimated Charging Time: 6 Packs of 300mAh 1S 3.8V-4.35V battery fully charged, approximately 20 minutesSupported Battery Connectors: BT2.0 and PH2.0Battery Type: LiHV 4.35V and Lipo 4.2V.Package List:1 x Charger Board1 x Adapter1 x User Manual