Factory Supply Lithium Ion Battery Cells 3.7V 18650 2200mAh
Batteries
Quick Detail
Li ion battery 18650
Lithium ion battery cell 3.7V 2200mAh
Rechargeable li ion battery with pcm and wire
| Model | Nominal Voltage
(V) | Capacity
(mAh) | D
(mm) | H
(mm) | Weight
Approx. (g) |
|
| HPK-3.7-2200 | 3.7 | 2200 | 18.2 | 64.8 | 45 |
Features & Functions
1. Extremely safe and stable chemistry
2. Long life-cycle: up to 500 times Max recycles, 8 times of Lead
acid battery.
3. Lighter weight: 1/3 of Lead acid battery weight.
4. Good performance at high temperature and high temperature
resistance
5. Low self-discharge rate, less than 3% monthly.
6. No memory effects and highly efficient charge.
7. Environment friendly and fuel-saving.
8. Battery pack with ABS case, waterproof
9. Can be assembled to different battery packs
Li-ion Battery Specifications
| Model no | HPK-3.7-2200 |
Normal voltage | 3.7V |
| Norminal capacity | 2200mAH 0.2C Discharge |
| Charging voltage | 4.2V |
| Internal Resistance | ≤50(mΩ) |
| Charing Current | 700(mA) |
| Max Discharging Current | 2600(mA) |
| End-of-Charge Voltage | 4.2(V) |
| End-of-Discharge Voltage | 2.75(V) |
| Weight | 45g |
| Cycly Life DOD 80% | 600 |
| Size | (18.2±0.1)mm*(64.8±0.2)mm |
| Warranty | 12 Months |
Product Display
Applications
1. Electric transportation vehicles
2. Backup power supply 3. Home appliance products 4. Emergency power supply, LED light & flashlight 5. Outdoor sports products 6. Consumer applications, communicate & telephone equipment 7. Power tools
|
Warnings
- Do not submerge the battery in the water.
- Do not mix fresh batteries with used batteries.
- Do not mix batteries with metal stuff together.
- Do not insert batteries with the (+) and (-) reversed.
- Do not use Efest batteries with defective E-cig mods.
- Do not disassemble, dispose in fire, heat or short circuit.
- Do not put the battery in a charger or equipment with wrong
terminals connected.
Company Profile
WHY CHOOSE US
1. Rich experience :professional manufacture in lithium-ion battery
2. Low MOQ :it can meet you business very well
3. OEM accepted :please send us your design
4. Good service : we treat cilents as friend with quickly action and respond.
5. Good quality :100% test in production,mass production will only short after you
confirmation received
6. Fast & safe delivery :we are in shenzhen ,very convenient transportation
FAQ
Q1. Can I have a sample order?
A:Yes, we welcome sample order to test and check quality.
Customized is available.
Q2. What about the lead time?
A:Sample needs 5~10 days, mass production time needs 3~5 weeks, it
depend on order quantity.
Q3. Do you have any MOQ limit?
A:Yes, we have MOQ for mass production, it depend on different part
number. 1~10pcs sample order is available.
Q4. How do you ship the goods and how long does it take to arrive?
A:We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5
days to arrive. Airline and sea shipping also optional.
Q5. Are you manufacturer or simply trading company?
A:We are manufacturer, and we sincerely welcome you to visit our
factory!
Q6. Is it OK to print my logo on product?
A:Yes. Please inform us formally before our production and confirm
the design firstly based on our sample.
Q7: Where can I get the price?
A:We usually quote within 24 hours after we get your inquiry. If
you are very urgent to get the price,please call us or tell us in
your email so that we'll regard your inquiry priority.
Contact us for more information
Miss.Joy
Email: joy@hpkbattery.com
Skype: joy0628
Whatsapp:+86 188 2526 7259
