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JETBeam 3500mAh 18650 USB-C Rechargeable Li-ion Battery

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    • JR35 is the latest safe and high-performance 18650 battery with capacity of 3500mAh from JETBeam.
    • As a large-capacity, high-performance and safe battery, JR35 is specially designed for high-performance portable devices.
    • Built-in over-charge and over-discharge protection circuit.
    • Rechargeable via the integrated USB-C port on the battery.
    • Please note: images show Micro-USB version


1, High capacity of 3500mAh with over 500 charge-discharge cycles;

2, Perfectly safe with triple overheating protections; 

3, High performance with max output current of 4A;

4, Outstanding durability with internal safety board to protect overcharging, over discharging and short circuit;


Model: JR35

Capacity: 3500mAh

Voltage: 3.6V

Watt Hours: 12.6

Input: 5V/1.5A Type-C

Charging current: Max 2A, 1A recommended

Weight: 48.0g

Size: Diameter:18.4mm Height:69.2mm


1, Never expose the battery to heat or throw it into water.

2, Note the plus(+) and minus(-) marks on the battery to ensure correct use.

3, If it won’t be used for long period, it’s recommended to charge the battery every three months to obtain maximum performance.

4, Keep the battery out of the reach of children. Look for medical advice immediately when the battery has been swallowed.

Aus Post Delivery Estimates
State Express Standard
VIC 1 business day 2 business days
ACT, NSW & SA 2 business days 3 business days
QLD & TAS 2 business days 4 business days
NT 4 business days 6 business days
WA 3 business days 5 business days