Shandong Tian Han New Energy Technology Co., Ltd.
| Battery Size | 18650 |
| Cycle Life | 1000 cycles |
| Cathode Materials | LiFePO4 |
| Application | Consumer Electronics, Power Tools, Boats, Toys, Electric Wheelchairs, Solar Energy Storage Systems |
| Weight | 43g |
| Operating Temperature(℃) | -20-60 |
| 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 |
| Packaging Details | Standard Packaging |
| Delivery Time | 7-15 Working Days |
| Brand Name | THLB |
| Model Number | 18650-1500mah |
| Place of Origin | China |
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Product Specification
| Battery Size | 18650 | Cycle Life | 1000 cycles |
| Cathode Materials | LiFePO4 | Application | Consumer Electronics, Power Tools, Boats, Toys, Electric Wheelchairs, Solar Energy Storage Systems |
| Weight | 43g | Operating Temperature(℃) | -20-60 |
| 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 | Packaging Details | Standard Packaging |
| Delivery Time | 7-15 Working Days | Brand Name | THLB |
| Model Number | 18650-1500mah | Place of Origin | China |
| High Light | 18650 Rechargeable Lithium Ion Battery ，1600mAh 3.2V Battery Cell ，1500mAh 3.2V Battery Cell | ||
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No.
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Item
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Standard
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Note
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1
|
Standard Capacity
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1500mAh
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0.5C,( current value of 2200mA at 1C)
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|
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2
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Capacity Range
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1450~1550mAh
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0.5C
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|
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3
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Standard Voltage
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3.2V
|
|
|
|
4
|
Alternating Internal Resistance
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≤45mΩ
|
|
|
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5
|
Charge Conditions
|
Cut-off Voltage
|
3.65±0.05V
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constant-current charge to 3.65V at 0.5C,constant voltage charge to stop until 0.01C mA
|
|
|
|
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Cut-off Current
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0.01C
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|
|
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6
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Max. Charging Current
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1.5A
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|
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7
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Discharge Cut-off Voltage
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2.5V
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|
|
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8
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Charge Current
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0.5-1C
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|
|
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9
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Discharge Current
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0.5-1C
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|
|
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10
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Max. Continuous Discharge Current
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4.5A
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|
|
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11
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Pulse Discharge Current
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10A, 10s
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|
|
|
12
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Cycle Characteristic
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2000times(100%DOD)
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he residual capacity is no less than 70% of rated capacity at 0.5C Charge,1C Discharge rate.
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|
|
|
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4000 times(80%DOD)
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|
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7000 times(50%DOD)
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13
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Working Temperature
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Charge:0°C~55°C
Discharge:-20°C~60°C |
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|
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14
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Storage Temperature
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-20°C ~ 45°C
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Short-term storage (< 3 months)
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|
|
15
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Battery Weight
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42g
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|
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(1) Resistance to heavy loads. The battery pack shall be tested according to the regulations and shall not ignite or explode.
(2) Resistance to thermal shock. The battery pack shall be tested according to the regulations and shall not ignite or explode.
(3) Anti-overcharge. The battery module shall be tested according to the regulations and shall not ignite or explode.
(4) Resistance to overdischarge. The battery module shall be tested according to the regulations and shall not ignite or explode.
(5) Resistance to short circuit. The battery module shall be tested according to the regulations and shall not ignite or explode.
(6) High temperature storage. The battery shall be tested according to the regulations and shall not leak, smoke, catch fire or explode.
(7) Anti-heating. The battery module is tested according to the regulations. No part of the explosion battery penetrates the screen, and some or all of the batteries protrude from the screen.
(8) Anti-puncture. The battery pack shall be tested according to the regulations and shall not ignite or explode.
(9) Anti-extrusion. The battery module shall be tested according to the regulations and shall not ignite or explode.
(10) Resistance to low pressure. The battery pack shall be tested in accordance with regulations and shall not leak, smoke, catch fire or explode.
(11) Constant damp heat. After the battery pack is tested according to the regulations, its appearance shall be free from obvious deformation, rust, smoke or explosion, and its capacity shall not be less than 90% of the rated value.
(12) Anti-vibration. The battery pack shall be tested according to the regulations, and its appearance shall be free from obvious damage, liquid leakage, smoke or explosion, and it can work normally.
(13) Anti-collision. The battery pack shall be tested according to the regulations, and its appearance shall be free from obvious damage, liquid leakage, smoke or explosion, and it can work normally.
(14) Temperature cycling. The battery pack shall be tested in accordance with the provisions of 6.6.15, which shall not leak, smoke, ignite or explode; the appearance of the battery pack shall be free of cracks, no loss of quality, and the capacity shall not be lower than 70% of the initial state.
(15) Flame retardant properties. For battery packs with plastic casing and protective cover, the test shall be carried out in accordance with the provisions of 6.6.16. The outer casing shall comply with the provisions of Article 8.3.2 of the GB/T2408-2008, FH-1 (horizontal level) and 9.3.2 of FV-0 (vertical). Level) requirements.
(16) Insulation resistance. For a battery pack with a metal case, the insulation resistance of the battery pack's metal and cathode housings is not less than 2 MW.
The positive electrode material of lithium battery is lithium cobaltate LiCoO2, ternary material Ni+Mn+Co, lithium manganate LiMn2O4 plus conductive agent and binder, coated on aluminum foil to form positive electrode, negative electrode is layered graphite plus conductive agent and bonding The agent is coated on a copper foil base tape, and nanoporous carbon has been used for the relatively advanced negative-layered graphite particles.
1. Pulping: Mixing with a powdery positive and negative active material with a special solvent and a binder, and mixing them to form a slurry of positive and negative materials.
2. Coating film: The positive and negative electrodes are uniformly coated on the surface of the metal foil by an automatic coating machine, and automatically cut into positive and negative pole pieces after being automatically dried.
3. Assembling: According to the process of positive electrode sheet-separator-negative electrode sheet-separator from the top to bottom, the electrolyte is injected into the electrolyte, sealed, and the positive and negative electrodes are welded, that is, the assembly process of the battery is completed, and the finished battery is fabricated.
4. Chemicalization: Place the finished battery in the test cabinet for charging and discharging test, and screen out the qualified finished battery, waiting for delivery.
Q1. Can I have few free samples for evaluation?
A: Yes, free samples are ok, but not covering shipping cost
Q2. What about the lead time?
A: Samples needs 3-5 days
B: Mass production time is approx 2-3 weeks
Q3. Do you have any MOQ limit for bulk order?
A: MOQ=100pcs
Q4. How do you ship the goods and how long does it take to arrive?
A: Samples and small quantity trial order: Courier shipping with door to door; normally 6-10 days
B: Big quantity bulk order: Air shipping or Sea shipping
Q5. How to proceed an order for Lithium ion cell?
A: Pls confirm the cell models that you are interested in
B: We send cell specifications and best quotation to you for reference
C: You confirm the quotation and inform quantity or issue PO, we will send PI accordingly
D: After deposit or full payment confirmed, production started
Q6. Is it OK to print my logo on lithium ion cell product?
A: Yes. OEM is welcomed
Q7: Do you offer guarantee for the products?
A: Yes, 3-5 Years Warranty
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2018
Employee Number:
>300
Ecer Certification：
Verified Supplier
Shandong Tianhan New Energy Technology Co., Ltd. is located in the High-tech Zone of Zaozhuang City, Shandong Province. The plant covers an area of more than 300 acres and has more than 300 employees. As a certified national high-tech enterprise, we specialize in the integrated R&D, design, manu... Shandong Tianhan New Energy Technology Co., Ltd. is located in the High-tech Zone of Zaozhuang City, Shandong Province. The plant covers an area of more than 300 acres and has more than 300 employees. As a certified national high-tech enterprise, we specialize in the integrated R&D, design, manu...
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