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18650-2s custom lithium ion battery packs 3.6v 7.2v 7.4v 2000mah battery of 18650 cells in parallel for flashlight
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
Nominal Capacity
2Ah,2.2Ah,2.6Ah,3.2Ah
Product Description
18650-2s custom lithium ion battery packs 3.6v 7.2v 7.4v 2000mah battery of 18650 cells in parallel for flashlight
Product Advantage
1. Wide voltage range: 1S3.7V 2S7.4V 3S11.1V 4S14.8V 5S18.5V 6S22.2V 7S25.9V and ect
2. Wide capacity range: 2000mAh~1000AH
3. Flexible dimension: depends on the requirement
4. Housing: PVC, ABS, Plastic, Alumunum,Steel and ect
5. Connector: depends on the requirement
6. Cable: depends on the requirement
7. Wide application: suitable for consumer electronics, electric vehicles, power tools and ect
8. Wide temperature range: -40~60°C
9. Light weight
Product Description
Electrical Characteristics | Nominal Voltage | 7.2V |
Nominal Capacity | 2000mah | |
Internal Resistance | ≤120mΩ | |
Cycle life | >1000 cycles @1C 100%DOD | |
Charge | Standard charge current | 0.3C |
Maximum charge current | 0.5C | |
Charge voltage | 4.2V | |
Charge Mode | 0.2C CC to 4.2V, then 4.2V CV,charge current to 0.02C (CC/CV) | |
Charge cutoff Voltage | 4.2V | |
Standard charge time | 4H | |
Discharge | Standards discharge current | 0.5C |
Maximum continuous discharge current | 1C | |
Pulse discharge current | 2C | |
Discharge cutoff voltage | 6±0.2V | |
Operating Condition | Charge temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
Discharge temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | |
Storage temperature | Less than 3 months:-20°C~ 45°C; Less than 1 year:-20°C~ 25 °C | |
Mechanical | Combination | 2S1P/custom |
Dimension | 18x18x130mm/custom | |
Housing | PVC/ABS/Alu. | |
N.W. | 100g | |
Protection circuit module | TBD | |
Cable,Connector | TBD | |
Switch,Indicator | TBD | |
Software | APP | TBD |
Discharage curves
Related Products
Combination | Voltage | Capacity | Dimension | Image |
1S1P(1P~xxxP) | 3.7V | 2000mAh~xxxxmAh | Customization | |
2S1P(1P~xxxP) | 7.4V | 2000mAh~xxxxmAh | Customization | |
3S1P(1P~xxxP) | 11.1V | 2000mAh~xxxxmAh | Customization | |
Customization | Customization | Customization | Customization |
Product packaging
1) Package: PI965 & PI967 package requirement
2) Shipping: Express,Air,Sea or Parcel Post
Product Application
1.LED strip/panel/light,Camera/IP Camera,Car camera recorder,Router/Switch,POS machine,Solar energy storage,
Loudspeaker
2.Telecommunication: cellular phone, web phone, interphone, Bluetooth earphone.
3.Portable office devices: Notebook, PDA, portable electrograph, portable printer.
4.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.
5.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.
6.Illuminate devices: miner lamp, searchlight.
7.Others: toys, models.
Company Profile
Shenzhen Nova Energy Co.,Ltd., one of the subsidiaries of Nova Electronics Group, is a high-tech enterprise incorporate R&D, production and sales of Li-ion Polymer Battery, Li-ion Battery, LiFePO4 Battery, Ni-CD, Ni-MH, Li-SOCL2 Battery, Related Battery Pack and Power Solutions
Over decades of R&D and integration in the new energy industry, Nova factories covers over 30,000m2 prodution areas with above 600 skilled workers and 60 senior engineers, implements the strict quality inspection and control system and ISO9001 quality management system; up to now, Nova is capable of providing one-stop customized power solutions, OEM/ODM services and quick mass-produdction with automatic production capacity more than 60,000pcs cells and 20,000pcs packs every day; Most our products are international patented and CE, RoHS, IEC62133, BIS, KC, PSE, CB, UL, UN38.3 and MSDS certified
"Sincere cooperation, Bravery in innovation and Strive for excellence" is the company spirit, we adhere to the management philosophy of "Market Oriented,Customer focused and People based" and persist on the company mission of supplying people with our mobile and endless power source to exceed customers' expectations, "Customer satisfaction, Stratagy innovation and Enterprise development" is the company value
Nova performs the company mission of supplying people with our mobile and endless power source of solar storage battery, electronics battery, electric vehicle battery, power solutions and ect., builds cooperation with national chemistry research Institutes and universities, becomes the vertical integration manufacturer from chemicals, cells, BMS, battery packs,plastic injections, toolings to electronics OEM/ODM services
Quality Control
FAQ:
Q1. What's the warranty of NOVA battery?
A1: 24 months if there is quality problem caused by non-artificial reason, FREE replacement is provided
Q2. How fast you can transport the samples and the lead time of bulk order?
A2: 3~12 working days for samples, 7~15 working days for bulk order
Q3. Are you able to customize the battery dimension, capacity and voltage?
A3: Yes, we have advanced machines, rich experiences and expertise to customize any new battery dimension, capacity and voltage
Q4. Why choose us?
A4:
1) 1-3 Years warranty;Free Replacement
2) Custom-tailored service
3) 100% Test Before Shipment
4) 0 defective rate tolerated
5) -40-80°C Working temperature
6) One stop manufacturer from Cell to Battery Pack
7) CE/RoHS/FCC/MSDS/UN38.3/IEC62133/BIS/KC/CB certificates
8) > 10 years battery R&D and manufacturing experience
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