18650 Lithium Ion Battery 3.7V 2600mAh High Drain Rechargeable Cell for Lamps and Electronics
Price:
Negotiable
MOQ:
500PCS
Delivery Time:
5-8 work days
Brand:
SER or OEM
Product Description
Product Overview
High-performance 18650 lithium-ion rechargeable battery with 3.7V nominal voltage and 2600mAh capacity, specifically designed for high-drain applications including lamps, lanterns, and portable electronics.
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Technology | Lithium Ion |
| Battery Structure | High Power Type |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 2600mAh @ 0.5C (+20°C) |
| Charge Cut-off Voltage | 4.2V |
| Discharge Cut-off Voltage | 3.0V |
| Standard Charge Current | 0.5C |
| Rapid Charge Current | 1C |
| Continuous Discharge Current | 0.5C |
| Maximum Discharge Current | 2C |
| Storage Conditions | 0-25°C, 45-75% RH |
| Charge Temperature | 0-45°C |
| Discharge Temperature | -20-60°C |
| Weight | 48g |
Key Features
- Environmentally friendly composition
- High energy density for extended runtime
- Lightweight design at only 48g
- Low self-discharge rate
- Minimal internal resistance
- Long cycle life - rechargeable up to 500-1000 times
- No memory effect
- Safe operation - mercury-free, fire-resistant, explosion-proof, leak-proof
- Excellent quick-charge capability
Applications
This high-drain 18650 battery is suitable for various devices including:
Video & Audio Devices
MP3/MP4/MP5 players, digital cameras, portable DVD players, portable televisions, electronic cigarettes, portable speakers
Portable Electronics
GPS devices, PDAs, e-books, PMP/PSP devices, laptops, walkie-talkies, portable medical equipment
Lighting Equipment
Miner lamps, search lights, emergency lighting
Other Applications
Electric toys, RC models, model aircraft, backup power systems, mobile power banks, hand electric drills
Product Images
Related Lithium-Ion Battery Models
| Model | Voltage (V) | Capacity (mAh) | Diameter (mm) | Height (mm) | Weight (g) |
|---|---|---|---|---|---|
| 10150 | 3.7 | 80 | 10.5 | 15.0 | 4.0 |
| 10440 | 3.7 | 320 | 10.5 | 44.0 | 8.0 |
| 14200 | 3.7 | 150 | 14.0 | 20.0 | 6.0 |
| 14280 | 3.7 | 320 | 14.5 | 28.0 | 8.0 |
| 14430 | 3.7 | 550 | 14.0 | 43.0 | 16.0 |
| 14500 | 3.7 | 700 | 14.0 | 50.2 | 18.5 |
| 14650 | 3.7 | 1000 | 14.0 | 65.2 | 25.0 |
| 16340 | 3.7 | 700 | 16.0 | 34.2 | 17.0 |
| 18500 | 3.7 | 1400 | 18.0 | 50.2 | 34.0 |
| 18650 | 3.7 | 2600 | 18.0 | 65.2 | 46.5 |
| 26650 | 3.7 | 4500 | 26.5 | 65.2 | 90.0 |
Packaging & Shipping Options
Available Packaging
Tray bulk, blister card, PVC shrink wrap, gift box, nude packing, and OEM packaging solutions
Shipping Information
Standard lead time: 3-20 working days for normal orders
Quality Assurance & Certifications
Our manufacturing facilities are certified by the Chinese military and ISO9001 quality systems. We maintain a fully equipped testing center to ensure products meet military specifications and performance standards.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Serui Battery Technology Co,.Ltd
Location
F6, Dezhi Creative zone A area,Dashi town,panyu district,Guangzhou city,Guangdong province
Contact Person
Eric Shi