This is the 2-3 Cell LiPo Balance Battery Charger from Venom Power. FEATURES: Balance plug for checking individual cell voltages and balancing to ensure that all cells peak equally and discharge at the same rate Charges 2-3 cell (7.4V - 11.1V) Lithium Polymer cells only Two LEDs indicate charge status Compact and lightweight with separate AC adapter INCLUDES: Venom Power 2-3 Cell LiPo Balance Battery Charger with AC adapter and instruction sheet REQUIRES: Attaching battery observing correct polarity and plugging in AC adapter SPECS: Length: 2.6" (66mm) Width: 1.75" (44mm) Height: .75" (19mm) Input: DC 15.0 - 18.0V Output: 0.75A Charge Lead Length: 25" (63.5cm) COMMENTS: Do not allow LiPo cells to overheat at any time. Cells which reach greater than 140°F (60°C) will usually become damaged and could catch fire. Do not charge at over 1C current. C=battery pack mAh capacity divided by 1000 Do not peak charge to more than 4.2V per cell Do not discharge at more than manufacturer"s recommended discharge rate-battery pack capacity (mAh) divided by 1000 x pack"s C rating Do not Charge or Discharge LiPo cells on or near combustible materials including paper, plastic, carpets, vinyl, leather, wood, inside an R/C model or full size automobile. Do not expose LiPo cells to water or moisture at any time. Do not store batteries near an open flame or heater. Do not assemble LiPo cells or pre-assembled packs together with other LiPo cells or packs. Do not leave a LiPo battery unattended during Charging or Discharging Always store LiPo batteries in a secure location away from children jxs 01/26/07 ir/jxs