11.1V-2600mAh-3S1P

LiNiCoMnO2 Battery Specification

MODEL:INM11-26E2 (11.1V2.6AH)

1．Scope

This specification is applied to the LiNiCoMnO2 battery pack by Shenzhen Huarui Xinchuang Technology Co.,Ltd

– Product Specification

Table 1

– Performance And Test Conditions 

• StandardTest Conditions

Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.

• MeasuringInstrument or Apparatus
  • DimensionMeasuring Instrument

The dimension measurement shall be implemented by instruments with equal or more precision scale of 0.01mm.

• Voltmeter

Standard class specified in the national standard or more sensitive class having inner impedance more than 10kΩ/V

• Ammeter

Standard class specified in the national standard or more sensitive class. Total external resistance including ammeter and wire is less than 0.01Ω.

• ImpedanceMeter

Impedance shall be measured by a sinusoidal alternating current method (1kHz LCR meter).

• StandardCharge/Discharge
  • Standard Charge : 0.5C

Charging shall consist of charging at a 0.5C constant current rate until the battery reaches 12.6V. The battery shall then be charged at constant voltage of 12.6V volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05 C₅A. Charge time: Approx 4h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.

• Standard Discharge : 0.5C

Battery shall be discharged at a constant current of 0.5C to 9V @ 20º ± 5C

• If no otherwise specified, the rest time between charging and discharging is

• Appearance

There shall be no such defect as crack, rust, leakage, which may adversely affect commercial value of

battery.

– Handling of battery

• Prohibitionshort circuit

Never short circuit battery. It generates very high current which causes heating of the battery and may cause electrolyte leakage, gassing or explosion that is very dangerous.

The poles may be easily short-circuited by putting them on conductive surface. Such outer short circuit may lead to heat generation and damage of the battery.

An appropriate circuitry with PCM shall be employed to protect accidental short circuit of the battery pack.

4.2.Mechanical shock

Falling, hitting, bending, etc. may cause degradation of battery characteristics.

– Others

Prevention of short circuit within a battery pack

Enough insulation layers between wiring and the cells shall be used to maintain extra safety protection. The battery pack shall be structured with no short circuit internally, which may cause generation of smoke or firing.

– Period of Warranty

The period of warranty is 24 months from the date of shipment. Huarui Xinchuang guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.

– Storing the Batteries

The batteries should be stored at room temperature, charged to about 30% to 50% of capacity. We recommend that batteries be charged about once per three months to prevent over-discharge.

– Other Chemical Reaction

Because batteries utilize a chemical reaction, battery performance will deteriorate over time even if stored for a long period of time without being used. In addition, if the various usage conditions such as charge, discharge, ambient temperature, etc. are not maintained within the specified ranges the life expectancy of the battery may be shortened or the device in which the battery is used may be damaged by electrolyte leakage. If the batteries cannot maintain a charge for long periods of time, even when they are charged correctly, this may indicate it is time to change the battery.

• PCMSpecification

– Customized labeling

The customer reserves the right to request the personalization of the label according to the data that will be provided when ordering the goods.

According to the following requirements: 1st row: “Art. BATT142″

2nd row: “R03.91301″

3rd row: free and available for the manufacturer 4th row: reserved for manufacturer date-code

5th row: reserved for disclaimers, warning symbols and safety signs as shown into the next text.

and WEEE marking to be added.

Label must be free and without any indication about:

2. –capacitance and rated voltage;– If no capacity and voltage, it’s hard to arrange the
3. –name, identification or logo of themanufacturer;
4. –manufacturer’s item code or its partnumber;
5. –name, identification or logo of XXX.;

To the manufacturer is only allowed to use and write its own date-code and also has available an added single line for any other references (except part number).