High Energy Density Lithium Ion Cylindrical Battery LIR18650 1800mAh
Brand Name:TAC OEM & ODM
Certification:MSDS REACH ROHS
Model Number:LIR18650-1800mAh
Minimum Order Quantity:500 pcs for single cell , 50pack for battery packs
Delivery Time:7-10 days after order confirm for stock model
Payment Terms:100% prepaid before shipping out
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Location:
Guangzhou China
Address:
No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Supplier`s last login times:
within 30 hours
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Product Details
High Energy Density Lithium Ion Cylindrical Battery LIR18650 1800mAh
Features for High Energy Density Lithium Ion Cylindrical Battery LIR18650 1800mAh (Energy Type)
- high energy density, high capacity, light weight and high power.
- The voltage of cylindrical type is 3.7V.Li-ion batteries are one o f the most popular types of rechargeable battery
- for portable electronics, with one of the best energy densities, no memory effect, and a slow loss of charge when not in us
Specification for High Energy Density Lithium Ion Cylindrical Battery LIR18650 1800mAh (Energy Type)
| Items | Specifications | Remark | |
Nominal Capacity | 1800mAh | 0.5C Standard discharge | |
Minimum Capacity | 1750mAh | ||
Nominal Voltage | 3.7V | Mean Operation Voltage | |
Delivery voltage | 3.80~3.9V | Within 10 days from Factory | |
Charge Voltage | 4.2±0.03V | By standard charge method | |
Standard charging method | 0.5C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C | ||
Charge current | 0.5C | 900mA | Standard charge, charge time about 3h(Ref) |
| 1.0C | 1800mA | Rapid Charge, charge time about: 2h(Ref) | |
Standard discharging method | 10C constant current discharge to2.5V | ||
Cell Internal Impedance | ≤25mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
High Rate for Max Discharge Current And Suitable Temperature
| No. | Items | Specifications | Remark | |
| 10 | Maximum charge current | 1C | 1800mA | For continuous charging mod |
| 11 | Maximum discharge current | 10C | 18000mA | For continuous discharge mod |
| 12 | Operation Temperature and relative humidity Range | Charge | 0~45℃ 60±25%R.H. | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
| Discharge | -20~60℃ 60±25%R.H. | |||
| 13 | Storage temperature for a long time | -20~25℃ 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months. | |
Application:
- ◆Audio visual equipment
- ◆Cellular phones
- ◆Office automation
- ◆Notebook PC'
- ◆PDA's and handy terminals
- ◆Communication devices
- ◆Electronic instruments
Drawing for Battery Cell
| NO | Items | Units: mm |
| 1 | diameter | 18.3±0.2 |
| 3 | Height | 65.0±0. 3 |
Packing and Delivery
50 Pcs in one inner box , 5 box in one standard export carton
7 -10 days for bulk battery
25-35 days for customized battery pack
FAQ
Q1. Could you do customer brand?
A:Of course ,we could provide professional OEM service including of
lithium-ion lifepo4 polymer battery cell and pack
Q2. Certifications (ISO/FDA, etc)
A:yes, we have ISO 14001:2004, ,KC, CE, CB, MSDS, PSE, SGS, UL
Q3. What is your terms of packing?
A: standard package battery in inner box and then carton,
we are able to arrange the blister card and pack for OEM and OEM
Q4. What is your terms of payment?
A: T/T 100% after order confirm or T/T 30% as deposit, and 70%
before delivery.
We'll show you the photos of the products and packages before you pay the balance.
Q5. What is your terms of delivery?
A: FOB, CIF, door too door for samples or small quantity order
Q6. How about your batttery delivery time?
A: 7-10 days for nomal bulk battery after you confirm the order
25-35 days for OEM ODM order
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our
customers and support the technology and certification question for
cusotmer
Q8.Is this product safe?
A: we have pass the UN38.3 certification
Q9.What’s the MOQ?
A:Small quantity is OK for trial order or samples
Photos for similar 18650 single cell & photos for 18650 pack
Product list
| Models | Capacity (mAh) | Nominal Voltage (V) | Thickness or Dia. (mm) | Length (mm) | Internal Resistance (mΩ) | Discharge Cutoff Voltage (V) | Rated Charge Voltage (V) |
| 18650TD | 1100mah | 3.7v | 18.05±0.05 | 64.5±0.5 | ≤20 | 2.5 | 3.8 |
| 32650TD | 3800 | 3.7v | 32.0±0.05 | 64.5±0.5 | ≤20 | 2.5 | 3.8 |
| 26650TD | 2400 | 3.7v | 26.0±0.05 | 64.5±0.5 | ≤20 | 2.5 | 3.8 |
| 17500TD | 700 | 3.7v | 16.65±0.05 | 48.5±0.5 | ≤40 | 2.5 | 3.8 |
| 32650T | 4200 | 3.7v | 32.0±0.05 | 64.5±0.5 | ≤20 | 2.5 | 3.8 |
| 26650T | 2400 | 3.7v | 26.0±0.05 | 64.5±0.5 | ≤20 | 2.5 | 3.8 |
| 18740T | 1500 | 3.7v | 18.05±0.05 | 71.35±0.5 | ≤45 | 2.5 | 3.8 |
| 18650T | 1350 | 3.7v | 18.05±0.05 | 64.5±0.5 | ≤45 | 2.5 | 3.8 |
| 18500T | 950 | 3.7v | 18.05±0.05 | 48.5±0.5 | ≤60 | 2.5 | 3.8 |
| 17500T | 750 | 3.7v | 16.65±0.05 | 48.5±0.5 | ≤80 | 2.5 | 3.8 |
| 14500T | 500 | 3.7v | 13.95±0.05 | 48.5±0.5 | ≤80 | 2.5 | 3.8 |
| 17335T | 450 | 3.7v | 17.0±0.3 | 33.7±0.5 | ≤120 | 2.5 | 3.8 |
| 15270T | 200 | 3.7v | 15.3±0.3 | 27.3±0.5 | ≤120 | 2.5 | 3.8 |
Certification for Lithium Ion Cylindrical Battery
Most of model passed the UL UN38.3 certificaiton
High Energy Density Lithium Ion Cylindrical Battery LIR18650 1800mAh
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