UB18-35's anode protection circuit includes the Micro-USB charging port, enabling direct charging using USB cables connected to a 5V adapter, a PC USB port, or any portable power banks. The UB18-35 can also be charged from a compatible Li-ion battery charger. While it is being charged, the indicator lamps on the battery will display the charging status. Incorporating a Japanese NCR18650GA core, UB18-35 features low internal resistance, large capacity, and high discharging current. The core is protected by a three layer system: Pressure Valve, Micropore Partition Plate, and PTC Negative Blocking protection!
There are four protection circuits for: Overheating, Over-charging, Over-discharging, and Short-circuit protection! The anode (positive terminal) of the battery features a protruding cap for improved connection to springs or other PCB surfaces. This improves functionality when the battery is used in series during application. UB18-35 also has an improved exterior wrap to protect the battery from damage and retains the rugged dependability of Weltool!
Capacity:3500mAh
Resistance:≤50mΩ
Voltage:3.6-3.7V
Discharge:10A(MAX)
Charge:0.8A(Micro-USB port charging),1A(Battery Charger)
Charging Protection:4.3±0.05V
Discharge Protection:2.5±0.1V
Usage:75% capacity remaining after 500 charging cycles
Status Indicator:Red(Charging), Blue(Complete)
Temperature during charging:10-45℃
Temperature during discharging : 15-60℃
Storage Temperature:-15-50℃
Size:18.6±0.2mm (Dia.) ,70±0.2mm(Length)
Weight:49.7±0.05g
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Mobile : +86 18641101028 E-mail:info@weltool.com
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