Product Details: The updated XTAR X2 now fits protected 20700/21700 batteries. The XTAR X2 is an dual bay smart quick charger designed for all types of Li-ion and Ni-MH batteries. With a max charge rate of 1A for 2 batteries or 2A for a single battery, the X2 is simple to use and fast while maintaining low and cool temperatures.Features: Dual independent battery slots LCD screen with charge rate, voltage, charge capacity Automatically stop charging when complete and restart charging function, so you can keep the batteries inside the charger overnight Reverse polarity and charger short circuit protection ABS durable fireproof shell with perfect heat dissipation and high temperature resistance 0V activation function can rescue your over-discharged batteries. (This feature for advanced users only, charging over-discharged batteries is generally a safety concern) Three stages of charging (TC-CC-CV) to maximize your batteries’ lifespan Automatically detect between Li-ion and Ni-MH batteries Estimated charged capacity readout Specifications:Input Power: 100-240V ~50/60Hz 0.4A or 5V 2.1ACut-off voltage: 4.2V +/- 0.05V and 1.45 +/- 0.1VCharge current: 2A x 1 / 1A x 2 / 0.5A x 2 Dimensions: 135mm x 75mm x 38mmWeight: 125g (without batteries and power cord)Compatible with:Li-ion: 14500/14650/16340/17335/17500/17670/18350/18490/18500/18650/18700/20700/21700/22650/25500/26650Ni-MH/Ni-CD: AAAA/AAA/AA/A/SC/C What's Included:X2, Wall Plug, Manual MANUFACTURED BY : Xtar *** WARNING *** All users must have appropriate understanding of lithium-ion batteries before purchase. Use caution when working with and using lithium-ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. Buyer is responsible for any damage or injury caused by misuse or mishandling lithium-ion batteries and chargers. No express or implied guarantee of compatibility with any device can be made. Charge only with a smart charger designed for this specific type of lithium-ion battery. Do not mix and match old and new, used and unused batteries. DO NOT USE WITH E-CIGARETTE, VAPORIZER, OR SIMILAR DEVICE MISUSING OR MISHANDLING LITHIUM-ION BATTERIES CAN POSE A SERIOUS RISK OF PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED ONLY USE WITH PROPER CIRCUITRY IN A PROTECTED BATTERY PACK ONLY USE WITHIN MANUFACTURER LISTED SPECIFICATIONS DO NOT STORE LOOSE BATTERY IN A POCKET, PURSE ETC. - ALWAYS USE A PROTECTIVE CASE OR BOX KEEP AWAY from metal objects to prevent short circuiting DO NOT short circuit DO NOT use if wrapper or insulator is damaged or torn DO NOT use if damaged in any way DO NOT overcharge or over-discharge DO NOT modify, disassemble, puncture, cut, crush, or incinerate DO NOT expose to liquids or high temperatures DO NOT solder, spot weld only User must be familiar with handling lithium-ion batteries before purchase Usage of batteries is AT YOUR OWN RISK ALWAYS charge in or on a fire-proof surface and never leave charging batteries unattended
