Capacity indication
Without load, press & hold the black button to check capacity level:
1. LED: Remaining Capacity <=40%
2. LEDs: Remaining Capacity <=60%
3. LEDs: Remaining Capacity <=80%
4. LEDs: Remaining Capacity <=100%
(2) Output level control
With load, press & hold the black button for 2 seconds to power on:
1. The 1 LED light in blue color means the output power is about 100% output power
2. Press the black button again, the 2 LED light in blue color means the output power is about 75% of full output power
3. Press the black button again, the 3 LED light in blue color means the output power is about 50% of full output power
4. Press the black button again, the LED 4 light in blue color means the output power is about 25% of full output power
5. Press & hold the black button for 2 seconds, the LED is off, and the power output also is off.
(3) Application:
Lithium ion provide long lasting energy for portable equipment and other devices such as:
1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Military equipment: IR telescope
4. Telephone switchboard, electric equipments, power instruments and meters
5. Uninterrupted power source (UPS) for computer, Emergency Application, Medical devices
6. Power transmission and transformer station, switch-control, and accident lighting
7. Fire fighting, safety device, and alarm monitoring
8. Automatic office system
9. Radio communication system
10. Emergency lighting and car/ship starting system
11. Portable electric appliances and mining system
12. Traffic and navigation signal lamp
13. Solar Energy: Solar Street lights, Solar LED Lights
(4)Advantages
1. High energy density
Potential for yet higher capacities.
2. Relatively low self-discharge
Self-discharge is less than half that of nickel-based batteries.
3. Low Maintenance
No periodic discharge is needed; There is no memory.
· 4. Very low profile
Batteries resembling the profile of a credit card are feasible.
· 5. Flexible form factor
Manufacturers are not bound by standard cell formats. With high volume, any reasonable size can be produced economically.
6. · Lightweight
Gelled electrolytes enable simplified packaging by eliminating the metal shell.
· 7. Improved safety
More resistant to overcharge; Less chance for electrolyte leakage.
| Brand |
eastar |
| Model |
eastar -7.2v-20000MAH |
| Nominal voltage |
7.2V |
| Nominal capacity(0.2C5A) |
2000Mah |
| Standby current |
≤ 15μA |
| working efficiency |
≥ 99% |
| LED indicator |
green-100% |
| yellow-75% |
| orange--50% |
| red--25% |
| 4-steps power output regulator |
green--99% Power output |
| yellow--75% Power output |
| orange--50% Power output |
| red--25% Power output |
| ON/OFF |
| Working voltage |
12V-24V |
| Max output power |
15W MAX |
| Resistance load |
5Ω-200Ω |
| Charge voltage |
12V |
| Discharge voltage |
24V |
| Cycle life |
500times |
| Internal resistance |
≤ 230 mΩ |
| Size(mm) |
22*48*70mm |
| Input/output port |
DC/1.35*35/7.0mm |
| Weight |
1KG |
| Charge temperature |
0 °C~ 45 °C; 32oF ~ 113oF |
| Discharge temperature |
-20 °C~ 60 °C; -4oF ~ 149oF |
| Storage temperature |
-20 °C~ 45 °C; -4oF ~ 113oF |
| Color |
black |
| Package |
carton:200mm*300mm*430mm |
| Long term storage performance |
75% storage for storage one year |
| Package/Gross Weight |
80 pieces/ cartons, Outside carton,11Kg |
| Warranty |
one year |
About Eastar Battery
Shenzhen Eastar Battery Co., Ltd was set up as a manufacturer of various batteries in 1997.Our main products include dry batteries ( carbon & alkaline), lead-acid batteries(General batteries, Auto batteries), Ni-MH/Ni-CD batteries and packs, Lithium batteries ( Li-ion, Li-PO).
Quality is our life
As a battery manufacturing group, we have separate factory located in Guangzhou, Shenzhen and Xingfeng for different battery types.We invested much on the advanced production facilities and testing equipments.We have a powerful R&D and skillful worker group.Based on ISO9001, we built up a complete quality control system.
The best services to you
1 year Warranty
ODM & OEM service
24 hours online service
Payment & Shipping
Exhibition
FAQ
1.Q:Can you accept OEM and ODM Service?
A:Yes, we supply OEM&ODM service as clients requirement.
2.Q:Can we get samples for test?
A:Yes, we offer sample, but free samples are not available at beginning.
3.Q:What's your payment term?
A:TT, L/C, West Union, Paypal etc.
4.Q:What's your warranty for products?
A:Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.
5.Q:How long will be the delivery?
A:Usually delivery in 7-15 days, but could be change according to the quantity or other things.
6.Q:How do you control your product quality.
A:All batteries have 10 steps testing during the whole production.
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