| Model: | DLY18650 |
|---|---|
| Brand: | DLY |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Battery, Storage Battery & Charger |
| Label: | lithium ion battery , battery pack , cylindrical battery |
| Price: |
US $2
/ pc
|
| Min. Order: | 20000 pc |
| Live Chat: |  | Last Online:24 Jan, 2013 |
Specification
Model: | DLY18650 |
Nominal Capacity: | 2200mAh |
Minimum Capacity: | 2150mAh |
Diameter: | 18.2±0.2mm |
Height: | 64.5±0.5mm |
Weight: | 45g |
Max Discharge Rate: | 2C |
Nominal Voltage: | 3.7V |
Internal Resistance: | ≤80mΩ |
Charging Temperature: | 0-45℃ |
Discharging temperature: | -20-60℃ |
Storage temperature: | -20-45℃ |
Product performance Tests
Safety performance: All safety performance test all passed (refer to UL1642:2005 and IEC62133:2003 security testing method), and environmental compatibility performance testing passed.
Items | Criteria | Conditions |
High temperature | No fire or explosion | Under high temperature135℃ for at least 30 minutes |
Overcharge | No fire or explosion | Charge under condition of constant current 3C and constant Voltage 4.8V |
Short circuit | No fire or explosion | Connected two poles at the temperature of 25℃ |
Constantly charge | No leakage, no fire, no explosion and no pressure relief | Charge under cut-off voltage and end-off current |
Needle acupuncture | No fire or no explosion | Charge at |
Feature Description
1. High capacity and long cycle life
2. Stable performance under working temperature range
3. Installed protect board keep cells from short-circuit, over-charge and over-discharger
4. Could be used for energy storage devices, digital products and other electric products.
Application of 18650 lithium ion battery
. Communication equipment: Cordless phones, walkie-talkie
. Information equipment: Laptop, PDA, portable fax machines, printers
. Audio-visual equipment: : Digital cameras, camcorders, DVD,
. Lamps: Emergency lights, solar lights\Searchlight, flashlight
. Electronic toys: Remote control cars, remote control boats, aircraft model
. Power Tools: An electric drill, planer, electric, electricity approved
. Other purposes: Electric shaver, massager, electric toothbrush, mobile terminal equipment
Safety Notes
1. Do not immerse the battery in water or seawater, and keep the battery in a cool dry surrounding if it stands by.
2. Do not use or leave the battery near a heat source as fire or heater.
3. Use the battery charger specifically for that purpose when recharging.
4. The battery only can be soldered on the Al/Ni composite strip of the bottom.
5. Do not reverse the position and negative terminals.
6. Do not connect the battery to an electrical outlet.
7. Do not discard the battery in fire or a heater.
8. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
9. Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
10. Do not strike, trample or throw the battery.
11. Do not directly solder the battery and pierce the battery with a nail or other sharp objects.
12. Do not use or leave the battery at high temperature (for example, at strong direct sunlight or in a vehicle in extremely hot weather). Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
13. Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.
14. If the battery leaks and the electrolyte get into the eyes, do not rub the eyes, instead, rinse the eyes with clean water, and immediately seek medical attention. Otherwise, it may injure eyes.
15.If the battery gives off an odor, generates heat, becomes discolored or deformed, or in any way appear abnormal during use, recharging or storage, immediately remove it from the device or battery charger and stop using it.
16. In case the battery terminals are dirty, clean the terminals with a dry cloth before use. Otherwise performance may occur due to the poor connection with the instrument.
17. Be aware discarded batteries may cause fire or explosion, tape the battery terminals to insulate them.
Use Guide
1. when it haven’t be use for a long time, execute the following procedure per six months to secure the power bank in good condition: firstly, charging the power bank to full capacity, use external devices to dry out the capacity. Again charge it to 50% capacity of initial, then keep then in a cool and dry place.
2. A full operation of charge and discharge the power bank should be executed to make sure the inner battery cell on good condition.
3. Choose the right model of adaptor to charge portable devices, and differentiates input port from output port.
4. When charge for the power bank, do not use it
5. Make sure the charge or output line isn’t connected to the power bank when it isn’t on conditions of work
Why Full Source
1. We are factory-oriented company
2. We provide both aluminum lithium ion battery cell and lithium ion battery pack
3. We manufacture products under quality control system ISO9001.2008
4. We have excellent R&D team support
5. We only sell qualified products, battery cell or battery end products are all strictly tested and inspected before delivery.
6. We provide good services on pre-sale and also after sale
7. No hesitate on reply and action
8. We provide OEM services
9. We promise 6 months warranty
Trade terms and delivery details
A. Samples are available and fees caused by sending on your part
B. We do business on the payment terms: Cash with order, T/T in advance,
C. Our quotation are all based on FOB
D. Delivery date: try order and small order often 10days upon receipt of your payment; heavy order often 20 days after receive your payment.
E. Minimum Order Quantity: no less than 20000 pieces.
| Payment Terms: | T/T in advance |
|---|---|