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{"title":"THLB 18650 Lifepo4 Battery 3.2V Cylindrical Lithium Ion Battery 1500mAh 1600mAh","imgUrl":"https:\/\/img.chinax.com\/nimg\/82\/56\/73cc0f749a45871d490382be257e-200x200-1\/thlb_18650_lifepo4_battery_3_2v_cylindrical_lithium_ion_battery_1500mah_1600mah.jpg","attrs":{"Brand Name":"THLB","Model Number":"18650-1500mAh-3.2V","Place of Origin":"China","Minimum Order Quantity":"100 pieces"}}
{"title":"2500mah 2600mah Lithium Iron Phosphate 18650 Cell 1000 Times","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/b2\/bd05e61f8f8fc17d12e955b6ec86-200x200-1\/2500mah_2600mah_lithium_iron_phosphate_18650_cell_1000_times.jpg","attrs":{"Model Number":"18650","Minimum Order Quantity":"100 pieces","Price":"$1.2\/pieces 100-999 pieces","Place of Origin":"China"}}
{"title":"26650 Lithium Iron Phosphate THLB Battery 3.2v 3600mah Cylindrical Battery Cells","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/fa\/861f4c93f6c2959b354baf9c3647-200x200-1\/26650_lithium_iron_phosphate_thlb_battery_3_2v_3600mah_cylindrical_battery_cells.jpg","attrs":{"Model Number":"26650","Minimum Order Quantity":"100 pieces","Price":"$1.35\/pieces 10-999 pieces","Place of Origin":"China"}}
{"title":"THLB Deep Cycle Lifepo4 Cylindrical Lithium Battery 3.2V 3600mAh For Energy","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/45\/627fda9e352b00c15aa28d3a6118-200x200-1\/thlb_deep_cycle_lifepo4_cylindrical_lithium_battery_3_2v_3600mah_for_energy_storage.jpg","attrs":{"Place of Origin":"China","Brand Name":"THLB","Packaging Details":"Standard Packaging","Delivery Time":"7-15 Working Days"}}
{"title":"Factory Price IFR18650 1600mAh IFR26650 3600mAh Lithium-ion Battery for High","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/18\/63d4929dc27622b44f5d362f4c8a-200x200-1\/factory_price_ifr18650_1600mah_ifr26650_3600mah_lithium_ion_battery_for_high_performance_applications.jpg","attrs":{"Brand Name":"THLB","Model Number":"IFR18650-1600mAh","Certification":"CE\u3001IEC","Place of Origin":"Shandong Zaozhuang"}}
{"title":"NCM 18650 Lithium Ion Battery 2500mAh 2600mAh Cylindrical Battery Cell","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/a6\/d07c802b319e104004b3cee2633d-200x200-1\/ncm_18650_lithium_ion_battery_2500mah_2600mah_cylindrical_battery_cell.jpg","attrs":{"Brand Name":"THLB","Model Number":"INR18650-2600mAh-3.6V","Place of Origin":"China","Minimum Order Quantity":"10 units"}}
{"title":"3000 Times 18650 LiFePO4 Battery 1200mAh 3.2V High Rate 18650 Cell","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/6f\/87169be56197cf784625ec019c27-200x200-1\/3000_times_18650_lifepo4_battery_1200mah_3_2v_high_rate_18650_cell.jpg","attrs":{"Brand Name":"THLB","Model Number":"18650-3.2V 1800mAh","Place of Origin":"China","Minimum Order Quantity":"100 pieces"}}
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
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
