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{"title":"Tenpower INR18650-25PG 3.6V Cylinder Lithium Ion Battery 2500mAh 30A Discharge","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/b7\/b676912a0fc929626cb83e1008d3-200x200-1\/tenpower_inr18650_25pg_3_6v_cylinder_lithium_ion_battery_2500mah_30a_discharge.jpg","attrs":{"Brand Name":"EMB","Model Number":"INR18650-25PG","Certification":"UN38.3\/CE\/UL\/IEC62133\/KC\/BIS","Place of Origin":"China"}}
{"title":"Wholesale INR18650 3.6V 3000mAh High Quality Cylindrical Lithium Ion Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/76\/5d43f1e3b344ca467b3739613d3c-200x200-1\/wholesale_inr18650_3_6v_3000mah_high_quality_cylindrical_lithium_ion_battery_cell_rechargeable_for_power_tools_and_flashlights.jpg","attrs":{"Brand Name":"EMB","Model Number":"INR18650 HJ2","Certification":"UN38.3\/CE\/UL\/IEC62133\/KC\/BIS","Place of Origin":"China"}}
High-capacity cylindrical rechargeable lithium-ion cell designed for Bluetooth speakers, LED lights, and micro-mobility applications.
Basic Information
Model: INR18650-MJ1 Type: Cylindrical rechargeable lithium-ion cell Terminal: Flat Top Grade: Grade A Dimensions: 18.5mm × 65.3mm Place of Origin: China Monthly Supply: 500,000 pcs Certifications: UN38.3, CE, IEC62133, KC, BIS, MSDS, transport test reports
Technical Specifications
Item
Value
Nominal Voltage
3.635V
Charging Cut-off
4.20V
Discharging Cut-off
2.50V
Typical Capacity
3500mAh (12.7Wh)
Standard Charge
1700mA
Max. Charge
3400mA
Standard Discharge
680mA
Max. Continuous Discharge
10A
Charging Temp
0°C ~ 45°C
Discharging Temp
-20°C ~ 60°C
AC Impedance
≤40mΩ
Weight
Approx. 49g
Cycle Life
≥80% capacity after 400 cycles
Key Features
High capacity for long runtime, ideal for daily and high-intensity use
Stable 10A high-rate discharge for strong, consistent power output
Low internal resistance, low heat, high efficiency
Multi-safety protection: overcharge, over-discharge, short circuit, over-temperature
Wide temperature adaptability for outdoor and industrial environments
Standard 18650 size, high compatibility with packs and devices
Reliable cycle life for long service life
Applications
Consumer Electronics:
Power banks, Bluetooth speakers, portable fans, LED lamps, radios, POS devices, emergency lights
Micro-Mobility (Light-duty only):
E-scooters, e-bikes, electric skateboards (low-power, long-range packs)
Portable Devices:
Flashlights, headlamps, camping gear, test instruments, small medical devices
OEM Battery Packs:
Custom low-power packs for electronics, backup power, and low-current equipment
Safety Warnings
Li-ion cells involve risks; improper use may cause overheating, fire or explosion.
Only for users with professional lithium-ion battery knowledge.
Do not leave charging unattended; use dedicated chargers.
Keep away from children and pets. Do not disassemble, puncture, crush or incinerate.
Avoid short circuits with metal objects. Check insulation regularly.
Do not mix old/new or different cells. No direct soldering or modification.
