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OKcell 9V 900mAh USB Rechargeable Lipo Battery
Κωδικός e-Wireless: 1256.491

BrandOEM MPNOKcell

€10.54

χωρίς ΦΠΑ €8.50

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Αναλυτική Παρουσίαση

The working voltage is stable at 9V
Long continuous working time, 3 times that of alkaline batteries and 1.5-2.5 times of NiMH batteries
Fast charging, it can be fully charged in 1 hour under 900mAh current
Low self-discharge, fully charged and stored for 1 month still maintain 80% of the power
Long lifespan, 800-1200 cycles
Plug-in charge and use, the battery has no memory effect
The product is light and beautifully designed
Environmentally friendly and harmless

Parameters:
9V 900mAh
Finished resistance: ≤15.0mΩ
Rated capacity: 900mAh
Charging temperature range: 10-45℃
Nominal voltage: 9V
Discharging temperature range: -10℃--50℃

Advantages:
1. Long cycle life
2. Quality assurance and price concessions
3. High energy density
4. Low self-discharge
5. Environment-friendly
6 No memory effect
7. High safety

Item	Spec	Remark
Typical capacity	900mAh	Discharge: 1.0CmA
Minimum capacity	900mAh
Nominal Voltage	9V
Charge Time	Approx 1h	Charge: 900mA
Operating Temperature	0 ~ +45℃	Charge
Operating Temperature	-10 ~ +60℃	Discharge
Storage Temperature	-10 - 35℃	Recommended storage temperature: 20℃
Dimensions	Length: 48.5mm max Width: 26.5mm max Thickness: 17.5mm max
Product weight	Approx 35g

Mechanical Performance
Item	Measuring Procedure	Requirements
Vibration test	After standard charge, the battery is to be tested as following conditions: Amplitude: 0.19mm Frequency: 10-55Hz (sweep: 1Hz/min) Direction: X/Y/Z axis for 30min. The battery is to be tested in three mutually perpendicular to each axis.	No fire, no explosion, no smoking.
Drop Test	Drop the battery in the shipment condition (full- charge) from 1m height onto 18-20 mm or thicker concrete with p-tile on it 1 times each of obverse and inverse directions at 25±2℃	No fire, no explosion, no smoking
Constant Humidity and Temperature Characteristics	Under the temperature of 20±5℃, after charging the battery with 0.2C, then put the battery into the constant temperature and humidity oven with 55±2℃ and 90-95% for 48h, the battery should be no obvious deformation, leakage, rust, smoking and explosion. After testing take out the battery then rest for 2h under the temperature of 20±5℃, discharge with 1C to 3.0V.	discharge capacity ≥60% C5
Short-Circuit Test	After standard charge, the battery is to be short-circuited by connecting the positive and negative terminals of the battery with copper wire having a maximum resistance load of 0.1Ω.	No explosion, no fire. The temperature of the exterior cell casing shall not exceed 160℃.
Heating Test	A battery is to be heated in a gravity convection or circulating air oven. The temperature of the oven is to be raised at a rate of 5±2℃/min to a temperature of 130±2℃ at which temperature the oven is to remain for 30 minutes before the test is discontinued.	No explosion, no fire.
Abnormal Charging Test	After standard charge, the battery is subjected to a charging current by connecting it to a dc-power supply. The beginning current is 3.0C, which is to be obtained by connecting a resistor of specified size and rating in series with the battery, the voltage of the dc-power supply is 4.6V. The test time is 2.5 hours.	No explosion, no fire.
Overdischarge Test	The fully discharged cell is continually discharged for 24h with the (30×n) Ω load at 23±2℃.	No explosion, no fire.
High Temperature Characteristics	Within 2h leave the battery in Constant Temperature ＆ Constant Humidity Box which temperature is 55±2℃ after fully charge, discharge at 1C to 3.0V. The discharge time is required ≥51min	no deformation and smoking
Low Temperature Characteristics	After fully charge, leave the battery in Constant temperature & constant Humidity box which temperature is -10±2℃ for 16-24h, discharge at 0.2C to 3.0V. The discharge time is required ≥3h	no deformation and smoking