LiMn2O4 3.6V 18650 Lithium Iron Phosphate Rechargeable Battery
3.6V Lithium Iron Phosphate Rechargeable Battery 18650 with LiMn2O4 Cathode, available in 2500mAh and 2600mAh configurations for battery pack applications.
About THLB Enterprise
THLB specializes in research, design, manufacturing, sales, and service of lithium-ion batteries, power batteries, battery packs, and BMS battery management systems. Our products serve intelligent manufacturing, new energy automotive power batteries, automotive starting power supplies, communication base station backup power, electric bicycles, wind and solar energy storage, and home energy storage battery system solutions.
THLB has implemented advanced R&D systems and testing equipment, establishing comprehensive process flows and strict quality management systems. Our highly automated lithium battery production lines and PACK automatic production lines ensure high safety, reliability, and stability across all products, maintaining consistent high quality.
Technical Specifications
| Item |
Specification |
Note |
| Capacity |
Nominal: 2600 mAh |
0.5C discharge |
| Minimum: 2550 mAh |
0.5C discharge |
| Alternating Internal Resistance |
Maximum: 20 mΩ |
AC 1 kHz |
| Nominal Voltage |
3.6V |
|
| Charging Voltage |
4.2±0.05 V |
|
| Standard Charge Conditions |
Current: 0.5C (1300 mA) |
|
| Voltage: 4.2V |
25°C±2°C |
| Cut-off Current: 52±5mA |
0.02C |
| Max Charging Current |
1C (2600 mA) |
0°C≤T≤45°C |
| Standard Discharge Conditions |
Current: 1C (2600 mA) |
25°C±2°C |
| Cut-off Voltage: 2.75±0.05V |
|
| Max Discharge Current |
3C (7800mA) |
Suggest 5°C≤T≤45°C |
| Working Temperature |
Charge: 0～45°C |
|
| Discharge: -20~60°C |
|
| Storage Temperature |
-20~60°C |
|
| Weight |
46.5±1.5g |
|
| Dimension |
Height: 65.2±0.2mm |
|
| Diameter: 18.3±0.2mm |
|
| Appearance |
Without break, scratch, distortion, contamination, leakage |
|
Company Profile
Packaging & Delivery
We provide professional, environmentally friendly, convenient and efficient packaging services to ensure the safety of your goods during transit.
Frequently Asked Questions
Q1. Can I have few free samples for evaluation?
Yes, free samples are available, but shipping costs are not covered.
Q2. What about the lead time?
A: Samples require 3-5 days. B: Mass production time is approximately 2-3 weeks.
Q3. Do you have any MOQ limit for bulk order?
MOQ = 10 pieces.
Q4. How do you ship the goods and how long does it take to arrive?
A: Samples and small quantity trial orders: Courier shipping with door-to-door delivery, normally 6-10 days. B: Large quantity bulk orders: Air shipping or Sea shipping.
Q5. How to proceed an order for Lithium ion cell?
A: Confirm the cell models you're interested in. B: We send specifications and best quotation. C: You confirm quotation and inform quantity or issue PO. D: After deposit or full payment confirmation, production begins.
Q6. Is it OK to print my logo on lithium ion cell product?
Yes, OEM services are welcome.
Q7. Do you offer guarantee for the products?
Yes, 3-5 years warranty.
Q8. What kind of certificates do you have?
We can provide CE, ROHS, FCC, IEC62133, MSDS, UN38.3 certifications.
Q9. What is your lead time for the mass production?
Generally about 25-30 days depending on different items after receiving down payment and sample confirmation.
