Long life rechargeable 18650 7000mah 12v li ion battery pack
Long life rechargeable 18650 7000mah 12v li ion battery pack
Battery:
| Item | Specification |
| Technical data: | KXD-12V-7000mAh |
| Chemistry: | Li-ion/Lithium ion |
| No. of cells: | 18650 3S2P 3500mAh cell |
| Capacity: | 7.0Ah discharging at 0.2C |
| Nominal Voltage: | 12V |
| Standard charge voltage: | 12.6V±0.05V |
| Standard discharge voltage: | 9.0±0.05V |
| Impedance: | ≤ 150 mΩ |
| Norminal Charge Current: | 0.5C |
| Maximum Charge Current: | <2Ah (can be adjustable) |
| Maximum Discharge Current: | <3Ah (can be adjustable) |
| Maximum Pulse discharge current: | ≤ 5A (can be adjustable) |
| Charge end current: | 0.01C |
| Operation Temperature Range: | Charge: 0~45℃ |
| Discharge: -20~60℃ | |
| Storage Temperature: | Less than 1 year: -20~25℃ |
| less than 3 months: -20~40℃ | |
| Weight: | Approx 300g |
| Dimension: | Length:Max. 72mm |
| Width:Max. 56mm | |
| Thickness:Max. 38mm |
Characteristics:
1. Extremely safe and stable chemistry: BMS or PCB built inside to protect the battery over charge and discharge.
2. Long life-cycle: 800 times cycle life.
3. Lighter and smaller: 1/3 weight of lead acid battery, 70% size/weight of Ni-MH/Ni-Cd battery.
4. Wide operating temperature: High temperature resistance(-20~60 degrees Celsius).
5. Steady performance: High power output, 1C continuous, 3C pulse for normal cells, Low self-discharge rate, less than 3% monthly.
6. No memory effects and highly efficient charge: It can be recharged anytime, no reduction of the capacity
7. Green product: Environment friendly, clean and green energy, no pollution on our environment.
8. Quality assurance: ISO9001 ISO14001 quality management certificates
CE,ROHS UN38.3,TUV,KC etc...product certificates.
Applications:
1. Telephone switchboard, electric equipment and power instruments
2. UPS, emergency application and medical devices
3. Power transmission and transformer station and accident lighting
4. Fire fighting, safety device and alarm monitoring
5. Automatic office system
6. Radio communication system
7. Emergency lighting and car/ship starting system
8. Portable electric appliances and mining system
9. Traffic and navigation signal lamp
10. Solar energy: solar street lights, solar LED lights
Charger:
| Item | Specification |
| Technical data | 12.6V 2A/1A |
| Input Voltage | AC90~240V |
| Output Voltage | 12.6V |
| Max charging current | 2A/1A |
| Protection function | AC safety&output short circuit, over charging/temperature |
| Demension | |
| Weight | 250g |
| Warranty | 12 months |
Customized connections: tell us what is your requirement ?
Battery Quality:
1. Cells - A grade cells to make sure batteries in high and full capacity.
2. Protection - Dual IC chips, that can anti-short circuit, anti-over charger, anti-over current, anti-overload.
3. Compose Type : Injection Technology to make battery more stable.
4. Certifications : CE,FCC,RoHS, ISO9001.MSDS, UN38.3, IEC62133.
5. Long life cycle, No memory, environment friendly.
Why choose us :
Payment and shipping:
Q:What’s your MOQ?
A:Normally is 200 PCS, but 50 PCS is accepted with higher cost products.
Q:How long can I expect to get the sample?
A:After confirming details, sample will be sent out within 3 days.
Q:Can you do the design for us?
A:Yes. We have a professional team with rich experience in battery
Q:What’s your delivery date?
A:In general, our delivery date is about 20~30 days after confirming the sample.
Q:What kind of material can I choose?
A:Lithium ion battery , Lithium polymer battery, LiFePO4 battery.
Q:What voltage and capacity can I choose?
A:You can choose what you need, from 3.7V to 72V , from 100mAh to 400Ah.
Q:Can you do customer's logo?
A:Yes , of cause.
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