Lip-std (sd)

LITHIUM-ION POLYMER RECHARGEABLE BATTERY
SPECIFICATIONS
: Lithium-Ion Polymer rechargeable battery (RoHS compliant) : Typ. 400 mAh at 80mA rate discharge to 2.75V at 25°C : <150mÙ (per single bare cell with 1KHz AC testing at full charge) : Over 200 (Typ. 300) standard charge/discharge cycles : Using dedicated CC/CV (4.20+/-0.03V) battery charger only Charging with CC (Constant Current) to 4.20V, then charge with CV (Constant Voltage) till charge current <20mAStandard - 200 mA x 3 hours (Ref.)Quick - : Max. current 0.8A, Relative capacity 360mAh (0 to 40°C) -20°C to 20°C (1 year)-20°C to 45°C (3 months)-20°C to 60°C (1 month)10°C to 25°C (Recommended) : Limited warranty is provide against defects of poor workmanship for 12 months from date of shipment. Problem caused by misuse, mishandling, malfunction of equipment, or mix-use of cell is not under this warranty. Replacement of cell is limited to 1-to-1 only : Long term storage may cause loss of capacity. : No scratch, rust, discoloration, leakage which may adversely affect : Unless otherwise specified, all test are conducted at temperature The ammeter and voltmeter with accuracy grade 0.5 or higherThe slide caliper with scale 0.01mmThe impedance meter with AC 1kHz measurement : Charge at 200mA constant current until 4.2V. Then charge at constant voltage of 4.2V with taper charge current. Max. charging time is 3.0 hours : Discharge with current 80mA to 2.75V within 1 hour after standard Initial standard discharge capacity >= 400mAh (3 cycles allowed) Information is for references only. Model : LIP552240
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LITHIUM-ION POLYMER RECHARGEABLE BATTERY
SPECIFICATIONS
: Measured at AC 1kHz within 1 hour after standard charge Initial internal impedance <= 150mÙ per single cell : After 100 standard charge/discharge cycles plus 1 day : Discharge measured after storage for 28 days after standard charge : The cell should be shipped in 50% charged state. OCV >= 3.8V : No fire, no explosion for dropping onto 18-20mm think oak-board from 1.0m height at a random direction 6 times : No fire, no explosion for vibrating along 2 mutually perpendicular axes with total excursion of 1.8mm and with frequency cycling between 10Hz and 55Hz by 1Hz/min : No fire, no explosion for charging battery cell with 200mA constant External Short Circuit Test : No fire, no explosion for short circuit the standard charged battery (Single Cell only) cell by connecting positive and negative terminal by less than 50mÙ wire : No fire, no explosion for heating a battery cell in a gravity convection or circulating air oven. Temperature of the oven is to be raised at a rate of 5+/-2°C to a temperature of 130+/-2°C Charge Characteristics
CC/CV 4.2V, 400mA x 2 hrs
Temp. 25±5ºC, RH 60±15%
0 0.5 1.0 1.5 2.0 2.5 3.0
Charge Time (hours)
Discharge Characteristics
Cycle Life Characteristics
Discharge current : 1600mA
Discharge current : 80mA
Charge : CC/CV (200mA/4.2V) for 3h
Discharge : 80mA to 2.75V cutoff
Temp. 25±5ºC, RH 60±15%
0 50 100 150 200 250 300 350
0 100 200 300
Discharge Time (minutes)
No. of Cycles
Information is for references only. Model : LIP552240
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LITHIUM-ION POLYMER RECHARGEABLE BATTERY
PROPER USE AND HANDLING
Customer of lithium ion polymer battery should employ appropriate cautions in order to obtain optimum performance and safety.
Charging : Charging current should less than the maximum charging current specified Charging voltage must up to the voltage specified in the specificationDo not charge battery over the specified time in the specificationCharging temperature should be within the specified range in the Reverse charging should be strictly prohibitedImproper charging may generate heat, smoke, rupture or flame, and cause : Discharging current should be less than the maximum discharging current Discharging temperature should be within the specified range in the Do not over discharge the battery below 2.0V/cellOver discharge may occur by self-discharge if the battery is left for a very Improper discharge may cause loss of performance : Storage temperature should be within the specified range in the Storage is recommended in low humidity, nop corrosive gas atmosphereLong term storage may cause loss of capacity : Cycle life differs by conditions of charging, discharging, operating Level of capacity differs by cycles of battery used Battery should be positioned far from heat source and heat componentsAppropriate shock absorber should be equipped to minimize shock on the Protection circuit against overcharge, over discharge, over current should be equipped to insure safety in case of misuse Battery should be designed to connect only to specified charger and systemReverse connection of battery should be avoided in system designImproper product and system design may cause loss of battery : Battery cell should be inspected visually before product assembly to avoid usage of damaged cell (for example, sleeve damage, battery distortion, or leaking) Excessive force on the battery terminals and battery surface should be Precaution should be taken when battery is moved / transported to other Do not disassembly, short-cutcuit, incinerate, immersion in water, and mix Battery should be disposed in discharged stateImproper handling may cause loss of battery performance : The battery may present risk of fire and chemical burn if mistreated. Keep Information is for references only. Model : LIP552240
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LITHIUM-ION POLYMER RECHARGEABLE BATTERY
PRODUCT DRAWING
Information is for references only. Model : LIP552240
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Version :
INDUSTRIAL LIMITED
INDUSTRIAL

Source: http://www.wobchod.cz/pdf/LIP552240.pdf