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THLB 18650 Lifepo4 Battery 3.2V Cylindrical Lithium Ion Battery 1500mAh 1600mAh
| Place of Origin | China |
|---|---|
| Brand Name | THLB |
| Model Number | 18650-1500mAh-3.2V |
| Minimum Order Quantity | 100 pieces |
| Price | $0.95/pieces 100-799 pieces |
| Packaging Details | Standard Packaging |
| Delivery Time | 7-15 Working Days |
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xProduct Details
| Application | Home Appliances, Consumer Electronics, Boats, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Vehicles | Weight | 43g |
|---|---|---|---|
| Type | LiFePo4 | Voltage | 3.2 V |
| Capacity | 1500 MAh | Size | 18650 |
| Category | Rechargeable Batteries | Cycle Characteristic | 1000 Times |
| Working Temperature | -20°C~60°C | Battery Weight | 45g (Approx.) |
| Color | Blue | Battery Size | 18650 |
| Anode Material | LFP | The Charging Ratio | 0.5C |
| The Discharge Rate | 1C | ||
| Highlight | THLB 18650 Lifepo4 Battery,THLB Cylindrical Lithium Ion Battery,1500mAh Cylindrical Lithium Ion Battery |
||
Product Description
THLB 18650 LiFePO4 Battery 3.2V Cylindrical Lithium Ion Battery
18650 Rechargeable LiFePO4 3.2V Lithium Ion Cylindrical Battery with 1500mAh/1600mAh capacity and operating temperature range of -20°C to 60°C.
Product Specifications
| No. | Item | Standard | Note |
|---|---|---|---|
| 1 | Standard Capacity | 1500mAh | 0.5C (current value of 2200mA at 1C) |
| 2 | Capacity Range | 1450~1550mAh | 0.5C |
| 3 | Standard Voltage | 3.2V | |
| 4 | Alternating Internal Resistance | ≤45mΩ | |
| 5 | Charge Conditions | Cut-off Voltage: 3.65±0.05V Cut-off Current: 0.01C |
Constant-current charge to 3.65V at 0.5C, constant voltage charge to stop until 0.01C mA |
| 6 | Max. Charging Current | 1.5A | |
| 7 | Discharge Cut-off Voltage | 2.5V | |
| 8 | Charge Current | 0.5-1C | |
| 9 | Discharge Current | 0.5-1C | |
| 10 | Max. Continuous Discharge Current | 4.5A | |
| 11 | Pulse Discharge Current | 10A, 10s | |
| 12 | Cycle Characteristic | 2000 cycles (100% DOD) 4000 cycles (80% DOD) 7000 cycles (50% DOD) |
Residual capacity no less than 70% of rated capacity at 0.5C Charge, 1C Discharge rate |
| 13 | Working Temperature | Charge: 0°C~55°C Discharge: -20°C~60°C |
|
| 14 | Storage Temperature | -20°C ~ 45°C | Short-term storage (< 3 months) |
| 15 | Battery Weight | 42g |
Safety Performance Classification
- Resistance to heavy loads: The battery pack shall be tested according to regulations and shall not ignite or explode.
- Resistance to thermal shock: The battery pack shall be tested according to regulations and shall not ignite or explode.
- Anti-overcharge: The battery module shall be tested according to regulations and shall not ignite or explode.
- Resistance to overdischarge: The battery module shall be tested according to regulations and shall not ignite or explode.
- Resistance to short circuit: The battery module shall be tested according to regulations and shall not ignite or explode.
- High temperature storage: The battery shall be tested according to regulations and shall not leak, smoke, catch fire or explode.
- Anti-heating: The battery module is tested according to regulations. No part of the explosion battery penetrates the screen, and some or all of the batteries protrude from the screen.
- Anti-puncture: The battery pack shall be tested according to regulations and shall not ignite or explode.
- Anti-extrusion: The battery module shall be tested according to regulations and shall not ignite or explode.
- Resistance to low pressure: The battery pack shall be tested in accordance with regulations and shall not leak, smoke, catch fire or explode.
- Constant damp heat: After testing, the battery pack shall be free from obvious deformation, rust, smoke or explosion, with capacity not less than 90% of rated value.
- Anti-vibration: The battery pack shall be tested according to regulations, free from damage, leakage, smoke or explosion, and able to work normally.
- Anti-collision: The battery pack shall be tested according to regulations, free from damage, leakage, smoke or explosion, and able to work normally.
- Temperature cycling: The battery pack shall not leak, smoke, ignite or explode; free from cracks, no loss of quality, with capacity not lower than 70% of initial state.
- Flame retardant properties: Plastic casing and protective cover comply with GB/T2408-2008 FH-1 (horizontal level) and FV-0 (vertical level) requirements.
- Insulation resistance: For metal case battery packs, insulation resistance between metal and cathode housings is not less than 2 MΩ.
Manufacturing Process
The positive electrode material uses lithium cobaltate LiCoO2, ternary material Ni+Mn+Co, or lithium manganate LiMn2O4 with conductive agent and binder, coated on aluminum foil. The negative electrode uses layered graphite with conductive agent and binder coated on copper foil base tape, with advanced nanoporous carbon for negative-layered graphite particles.
Production Steps
- Pulping: Mixing powdery positive and negative active materials with special solvent and binder to form slurry
- Coating film: Uniform coating of positive and negative electrodes on metal foil surface using automatic coating machine, followed by automatic drying and cutting into pole pieces
- Assembling: Layering process of positive electrode sheet-separator-negative electrode sheet-separator from top to bottom, electrolyte injection, sealing, and welding of positive and negative electrodes
- Chemicalization: Finished battery placement in test cabinet for charging and discharging tests, screening qualified batteries for delivery
Our Company
Packing & Delivery
Frequently Asked Questions
Q1. Can I have few free samples for evaluation?
A: Yes, free samples are available, but shipping cost is not covered.
Q2. What about the lead time?
A: Samples need 3-5 days. Mass production time is approximately 2-3 weeks.
Q3. Do you have any MOQ limit for bulk order?
A: MOQ = 100 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. Bulk orders: Air shipping or Sea shipping.
Q5. How to proceed an order for Lithium ion cell?
A: Please confirm the cell models you're interested in. We'll send specifications and best quotation. After confirmation and payment, production begins.
Q6. Is it OK to print my logo on lithium ion cell product?
A: Yes, OEM services are welcomed.
Q7: Do you offer guarantee for the products?
A: Yes, 3-5 Years Warranty provided.
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