13400 550mah lipo battery

1 、Scope 

This specification is applied to Leader Lithium Ion Battery manufactured by Shenzhen BoyeEnergy CO.,LTD

The product is ROHS compliant

2 、Product and Model Name 

2.1 Product：Lithium-ion Battery 

2.2 Model Name ： 13400

3 、Ratings

Outline Dimensions and Appearance 

 Outline Dimensions 

 See attached drawing for “KYS13400 (Fig.1).”。

Dimension（D1）： (Measured with pressure 300gf at 25±2℃)

（D1）： 13.5mm max.

Dimension（D2）： (Measured with pressure 300gf at 25±2℃)

（D2）：13.5mm max.

Length（L）： (Measured with pressure 300gf at 25±2℃)

（L）： 41mm max.

This dimension will be swelling when high temperature storage or operation in high temperature.

Appearance 

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

 Performance 

 Standard Test Conditions 

Test should be conducted with new batteries within one month after shipment from our factory and the cells shall not be cycled more than five times before the test. Unless otherwise defined, test and measurement shall be done under temperature of 25±2℃ and relative humidity of 45~85%. The test results are not affected evidently by such conditions of temperature 15~30℃ or humidity 25~85%RH.

Measuring Instrument or Apparatus 

Dimension Measuring 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 10 MΩ 

 Impedance Meter 

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

Standard Charge 

Standard charge current 

0.2C5mA=110mA

Max. Charge Current 

1.0C5mA=550mA

Full charge condition: Constant current 0.2C5mA to 4.2V, Constant voltage 4.2V to 0.03C in all at 25±2℃.

Rest Period 

Unless otherwise defined, 30min rest period after charge; 30min rest period after discharge.

Initial Performance Test 

 Electrical Performance 

Temperature Dependence of Capacity (Discharge)

Standard charge at 25±2℃, and then cooling or heating within 30 minutes to test temperature. Discharge after the battery maintained at this temperature for 1 hour, low-temperature discharge current of 0.2C5mA, high temperature discharge current of 0.5C5mA, the battery at room temperature for 2h and then standard charge at (25 ± 2 ℃) after completed an experimental temperature,the request is as follows:

Cycle Life 

30min rest period after standard charge, 1200mA discharge to a cut-off voltage of 3.0V, 30min rest period; the test shall be terminated when Discharging Capacity ≤70% C2 of Initial Capacity in three consecutive cycles. Standard charge and discharge at 25±2℃. 

Cycle time≥300 times 

Shelf Life

Long Time Storage Characteristics 

The production date of experiemnted battery must within 3 months.After about half charge after a period of storage at 25 ±2℃ for one year (365 days). The recovery available capacity is ≥85% C2. 

The capacity is determined with the capacity of the by the most of preceding three cycles.

Mechanical Performance

Safety Performance

6 Handling Instructions 

Read and observe the following warnings and precautions to ensure correct and safe use of Li-ion batteries. 

Danger! 

Failure to observe the following precautions may result in battery leakage, overheating, explosion and/ or 

fire.

— Do not immerse the battery in water or allow it to get wet. 

— Do not use or store the battery near sources of heat such as a fire or heater. 

—Do not use any chargers other than those recommended by Leader. 

— Do not reverse the positive (+) and negative (-) terminals. 

— Do not connect the battery directly to wall outlets or car cigarette-lighter sockets. 

— Do not put the battery into a fire or apply direct heat to it. 

— Do not short-circuit the battery by connecting wires or other metal objects to the positive (+) and 

negative (-) terminals. 

— The soldering temperature must be lower than 300℃, and no longer than 3s.

— Do not carry or put the battery together with necklaces, hairpins or other metal objects.

— — Do not strike, throw or subject the battery near a fire or in extremely hot conditions.

Warning! 

Failure to observe the following precautions may result in battery leakage, overheating, explosion 

and/ or fire. 

— Do not place the battery in a microwave oven or pressurized container. 

— Do not use the battery in combination with primary batteries (such as dry-cell batteries) or batteries 

of different capacity, type or brand. 

— Do not use the battery if it gives off an odor, generates heat, becomes ct the battery to sever physica

shock. 

— Do not pierce the battery casing with a nail or other sharp object, break it open with a hammer, or 

step on it. 

— Do not directly solder the battery terminals. 

— Do not attempt to disassemble or modify the battery in any way. 

—Do not recharge discolored or deformed, or appears abnormal in any way. If the battery is in use or 

being recharged, remove it from the device or charger immediately and discontinue use. 

— Keep the batteries out of the reach of children. If a child somehow swallows a battery, seek medical 

attention immediately. 

— If the battery leaks or emits an odor, immediately remove it from the proximity of any exposed flame. 

The leaking electrolyte can ignite and cause a fire or explosion.

— If the battery leaks and electrolyte gets in your eyes, do not rub them. Instead, rinse them with clean 

running water and immediately seek medical attention. If left as is, electrolyte can cause eye injury. 

Caution! 

Do not use or store the battery where is exposed to extremely hot, such as under window of a car in 

direct sunlight in a hot day. Otherwise, the battery may be overheated. This can also reduce battery 

performance and/or shorten service life. 

Use the battery only under the following environmental conditions. Failure to do so can result in 

reduced performance or a shorten service life. Recharging the battery outside of these temperatures can 

cause the battery to overheat, explode or catch fire. 

The isolated measures are needed between battery (the bare Al layer at side and top sealing) and 

the PCB, and also between battery and electric equipment: especially avoid the Al layer in packing foil 

contact to cathode or anode (including electric equipment, otherwise this can cause battery leakage or 

swelling. 

Operating environment 

When charging the battery 

When discharging the battery 

When stored up to 30 days 

Storage Voltage：3.80~4.00V. 

When stored up to 90 days

Storage Voltage：3.80~4.00V. 

Charge and discharge cell to 3.8~4.0V if storage more than 6 months. 

In cases where children use the battery, instruct them on the contents of the user’s guide and keep an 

eye on them to ensure that the battery is being used correctly. 

If the battery leaks and electrolyte gets your skin or clothing, immediately rinse the affected area with 

clean running water. If left as is, skin inflammation can occur. 

For directions on battery installation and removal, read the instruction manual that accompanies the 

equipment in which the battery will be used. 

If a device is not used for an extended period, the battery should be removed and stored in a cool, dry 

place. Otherwise, resting or reduced performance may occur. 

If the terminals of the battery are dirty, wipe them clean with dry cloth before use. Otherwise, solid 

electrical contact may not be charged with the equipment, and this can cause power outages or charging 

to fail. 

7 Period of Warranty 

The period of warranty is one year from the date of shipment. Leader guarantees to give a replacement 

in case of cells with defects proven due to manufacturing process instead of the customers’ abuse and

misuse.

8 Delivery Condition 

The battery has been charged at the factory into the 100% of the power. The battery Voltage≥4.13V.

9 Amendment of this Specification 

This specification is subject to change with prior notice.