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[China]
Trade Verify
Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Phone: 86-020-28991965
Contact name:Alice
Guang Zhou Sunland New Energy Technology Co., Ltd. |
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Verified Suppliers
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| Items | Specifications | Remark
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Nominal Capacity
| 1800mAh | 0.5C Standard discharge
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Minimum Capacity
| 1750mAh | ||
Nominal Voltage
| 3.7V | Mean Operation Voltage
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Delivery voltage
| 3.80~3.9V | Within 10 days from Factory
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Charge Voltage
| 4.2±0.03V | By standard charge method
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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)
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| 1.0C | 1800mA | Rapid Charge, charge time about: 2h(Ref)
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Standard discharging method
| 10C constant current discharge to2.5V | ||
Cell Internal Impedance
| ≤25mΩ | Internal resistance measured at AC 1KHZ after 50% charge
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| No. | Items | Specifications | Remark
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| 10 | Maximum charge current
| 1C | 1800mA | For continuous charging mod
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| 11 | Maximum discharge current
| 10C | 18000mA | For continuous discharge mod
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| 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
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| 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.
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| NO | Items | Units: mm |
| 1 | diameter | 18.3±0.2 |
| 3 | Height | 65.0±0. 3 |
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
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
| 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 |
Most of model passed the UL UN38.3 certificaiton
