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INR18650-MJ1 3500mAh Li-ion Battery Cell for Bluetooth Speakers, LED Lights & Micro-Mobility

INR18650-MJ1 3500mAh Li-ion Battery Cell for Bluetooth Speakers, LED Lights & Micro-Mobility

ব্র্যান্ড নাম: AcFree
মডেল নম্বর: INR18650-MJ1
MOQ: 1
দাম: $1.35
প্যাকেজিং বিশদ: 200 পিসি/ শক্ত কাগজের বাক্স
অর্থ প্রদানের শর্তাবলী: টি/টি
বিস্তারিত তথ্য
উৎপত্তি স্থল:
চীন
সাক্ষ্যদান:
UN38.3, CE, IEC62133, KC, BIS, MSDS,
প্রস্তাবিত ব্যবহার:
কনজিউমার ইলেকট্রনিক্স
স্রাবের হার:
3C ক্রমাগত
গ্রেড:
গ্রেড এ
সাইকেল জীবন:
≥400 চক্র
অপারেটিং টেম্প রেঞ্জ::
-20℃ ~ 60℃
যোগানের ক্ষমতা:
500K/মাস
পণ্যের বর্ণনা
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

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.
  • All warnings must be passed to end users.