Product Features:
** This is a Original Trustfire TR-001 multi-function Li-ion intelligent battery charger
** 100% brand new, top quality multi-function intelligent battery charger.
** IC controls charging process. Progressive patented technology: Features three charging modes (CC, CV and Trickle Charge).
** Automatic analyzes each battery to determine battery state prior to charging.
** Automatic Temperature Monitoring
** 2 independent charging channels to allow charging of any combination at one time.
** 2 red led displays charging progress for each battery, The red lights will change to green after the battery charged completed.
** Intelligent cut off the rapid charging mode and transfer to trickle -charging mode.
** Over-charged protect, constant current charger can keep longer battery life.
** input: AC 110v-240v 50-60Hz, DC 12V
** Output: Adjunct bottom manually select Charge mode 1/ 3v or mode 2/ 3.7v
** Charging current 500ma x2
** Battery compatible CR123A/ 16340/18650/ 14500/ 17500/ 18500/ 17670
** Measurement:138 x 63 x 29 mm (L**W**H)
** Weight: 102g (is not include power wire)
CAUTION:
Charge only with Li-ion type 3v/ 3.7v rechargeable batteries other types of batteries may cause personal injury and damage.
Battery Features:
** 100% brand new 4 x UltraFire 18650 3.7V Li-ion 5000mAh rechargeable batteries
** Perfect for Flashlight, Rc toy or electronic gadgets
** 100% QC of every battery
** Capacity: 5000mAh
** Voltage: 3.7V
** Chemistry: Li-ion
** Recharge: up to 1000 cycles