product highlights
Tenergy T4s Intelligent is a universal, automatic smart-charger.
Automatically identifies Li-ion, Ni-MH and Ni-Cd rechargeable batteries.
3 LED lights display charging progress for each battery individually.
Batteries have Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
Overview
Specs
Reviews
Q&A
Summarized Features and Benefits:
Capable of charging 4 batteries simultaneously
Each of the four battery slots monitors and charges independently
Automatically identifies Li-ion, Ni-MH and Ni-Cd rechargeable batteries
Note: for LiFePO4 batteries select LiFePO4 battery type switch.
Features three charging modes (CC, CV and Trickle Charge)
Automatically detects battery status and selects the appropriate voltage and charge mode
3 LED lights display charging progress for each battery individually
Automatically stops charging when complete
Features reverse polarity protection
Designed for optimal heat dissipation
Certified by CE
Charger Specifications:
Input voltage: AC 100-240V 50/60Hz or DC 12V
Output voltage: DC 4.2V, 3.6V, 1.48V
Weight: 206g (without batteries and power cord)
Compatible with: Li-ion / LiFePO4: 26650, 22650, 18650, 17670, 18490, 17500, 17335, 14500, 10400, 16340 (CR123A), Ni-MH / Ni-CD: AA, AAA, C, Sub C
Battery Features:
Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!
Internal PCB protection (patent pending design) prevents under-voltage at 2.5V and over-voltage at 4.25V.
2600mAh high capacity for longer runtime
Li-ion offers higher energy density & lower weight than other rechargeable batteries
Manufactured under ISO9001-2000 to assure quality
Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and lifetime
Battery Specifications:
Capacity: Nominal 2600 mAh - Minimum 2500 mAh
Dimensions: 69.5mm (H) x 19mm (D)
Weight: 50 g
Nominal Voltage: Average 3.7V
Discharge Voltage: 3.0V
Cycle Life: Over 500 cycles
Cycle Performance: 90% of initial capacity at 400 cycles
