Rechargeable 18.5V 25.9V 33.3V 5200mAh 20Ah 18650 Li-ion Battery Pack For Toys/LED Lights/Power Tools
Product Description
| Item | Rating | Note | ||
| 3.1Â Â Â Capacity | Typical | 4000mAh | Discharge:0.2CmA cut off Voltage:3.0V for cell |
|
| Minimum | 4000mAh | |||
| 3.2   Nominal Voltage | Average 25.9V | Discharge:0.2CmA cut off Voltage:3.0V for cell |
||
| 3.3   AC Impedance Resistance | ≤120mΩ |  | ||
| 3.4Â Â Â Discharge Cut-off Voltage | 21.00V | Â | ||
| 3.5Â Â Â Charge Current | 400mA | Standard Charge | ||
| 3.6Â Â Â Charge Voltage | 29.4V | Â | ||
| 3.7Â Â Â Max. Charge Voltage | 29.61V | Â | ||
| 3.8Â Â Â Charge Time | Approx 2.5h | Charge: 1.0CmA | ||
| 3.9Â Â Â Max. Charge Current | 4000mA | 1.0CmA | ||
| 3.10Â Â Max. Discharge Current | 4000mAÂ | Â | ||
| 3.11  Weight | Approx 700.0g |  Battery pack | ||
| 3.12Â Operating Temperature |
Charge | 0~+45°C |  | |
| Discharge | -20~+60°C |  | ||
| 3.13 Storage      Temperature |
less than 1 month | -20~+45°C | Recommended storage temperature: 20°C,at the shipment state |
|
| less than 3 months | -20~+35°C | |||
Product Picture
Packaging & Shipping
Shipping
| Destination | Normally arrive port time in working days  | ||
| Ship by express | Ship by sea | Ship by air | |
| Â North America | Â 3-7 days | Â 15-28 days | Â 5-7 days |
| Â South America | Â 3-7 days | Â 15-30 days | Â 5-7 days |
| Â European | Â 3-7 days | Â 20-30 days | Â 5-7 days |
| Â Africa | Â 5-7 days | Â 45-50 days | Â 5-7 days |
| Â The Middle East | Â 3-5 days | Â 15-30 days | Â 3-5 days |
| Â Australia | Â 3-7 days | Â 10-20 days | Â 5-7 days |
Application
Major application:
1) Portable equipment:Â 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) Medical devices
5) Power tools
6)Bluetooth Wireless speaker system
7)Solar street lighting project/Solar parking lot lighting project/Solar garden lighting project
Company Information
A&S Power Technology Co., Ltd. was established in 2001, and specialize in manufacturing and exporting rechargeable lithium battery, like li-ion battery, li-polymer battery, LiFePO4 battery and E-bike batteries.
Company Overview
- Established :  2001
- Capital:Â Â Â Â 20,000,000.00Â RMB
- Location:Â Â Â Â Dongguan,ShenzhenÂ
- Employee:Â Â >Â 600
- Daily output:  100K Li-Poly, 50K LiFePO4,  80K Li-ion 18650
Our Services
 Low Risk Promise
- For lithium polymer battery, we can provide 5pcs free samples and buyers pay the shipping cost, for the model in our stock, we   can send out within 5 days.
- For order over 2000pcs, Buyer gets a cash coupon of 50 USD for next order.
- For order over 10000pcs, Buyer gets a cash coupon of 100 USD for next order.
Our cooperative policy
- Making the sample until you are satisfied with it.
- Offering professional one-on-one service and replying your E-mail within three hours.
- Shipment sample for checking before shipment.
- Priority to get the our latest product information after our cooperation.
 Adavantages
- Green product.
- Long standby time.
- One year warranty.
- Excellent safety performance.
- Excellent storage performance and low self-discharge rate.
- Short circuit testing passed.
- Overcharge testing passed.
- Over discharge testing passed.
- 150C thermal shock test passed.
FAQ
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  1. Q: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.Â
2. Q: How can I get a sample to check your quality?
    A: After price confirmation, you can require for samples to check our quality. Â
3. Q: What about the lead time for mass production?
    A: Honestly, it depends on your order quantity and the season you place the order. We suggested t hat you start inquiry two months before the date you would like to get the products at your country.Â
4. Q: What is your terms of payment?
    A: We accept T/T and L/C.Â
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More battery model please contact us .
Looking forward to your inquiry soon and thanks for your viewing.
Magnetostrictive Sensor Kang Yu company (hereinafter referred to as the "magnetic feet") is the application of magnetostrictive principle to develop and become, to measuring the level of a new generation of high-precision measuring displacement or Liquid Level Sensor.The magnetic ruler output is the real absolute value and does not require periodic recalibration and maintenance.In 1997, kangyu introduced a complete set of magnetostrictive technology and its production line from the United States, which became the first manufacturer of magnetic ruler in China, and became a partner of Schaevitz in OEM production.With the expanding of domestic demand for sensor market, Kang Yu company through for continuous improvement and development of magnetic feet according to different application fields of displacement and level, introduced a KYDM series products, namely KYDM - L series magnetostrictive linear Displacement Sensor and KYDM - F series magnetostrictive liquid Level Sensor is linear.KYDM series magnetostrictive sensor can provide current, voltage, a variety of signal output, such as Modbus in different applications can provide customers with effective solutions, and rich experience in product application.
Magnetostrictive Sensor
Magnetostrictive Sensor,Magnetostrictive Position Sensor,Magnetostrictive Level Transmitter,Magnetostrictive Transducer
Xinhui KangYu Control Systems Engineering, Inc. , http://www.kysensors.com