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18V 12AH Lithium ion Rechargeable Battery pack For power tool Lawn Mower

Specifications

Brand Name :

TAC

Model Number :

PLIP0208

Certification :

UL,ROHS

Place of Origin :

shenzhen

MOQ :

500 set

Price :

USD 30-50

Payment Terms :

TT, LC, Paypal, etc

Supply Ability :

100Piece/days

Delivery Time :

14Days after order confirm

Packaging Details :

1pcs/carton

Capacity :

13.2Ah

Voltage :

14.8-18.5V

Continuous Discharge Current :

BMS :

With BMS

SIZE :

190*70*55MM

Weight :

2kgs

circle life :

2000times

accemble :

IFR26650 3300MAH 3.2V 4S4P

Description

18V 12AH Lithium ion Rechargeable Battery pack For power tool Lawn Mower

Specification for 18V 12AH Lithium ion Rechargeable Battery pack For power tool Lawn Mower

No.	Item	General Parameter	Remark
1	Rated Capacity	13.2Ah	Standard discharge(0.2 C5)after standard charge(0.2 C5)
2	Minimal Rated Capacity	12.0Ah	Standard discharge(0.2 C5)after standard charge(0.2 C5)
3	Nominal Voltage	18.5V
4	Cycle Life	Higher than 60% of the Initial Capacity of the Cells	◆Charge: CC@0.2C to 18.5V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 2000cycles
5	Discharge cut-off voltage	10.0V	10.0V( recommended)
6	Charging cut-off voltage	14.8V	14.6V (recommended)
7	Standard charge	0.2C constant current(CC) charge to 18.5V,then constant voltage (CV)18.5V charge till charge current decline to ≤0.05C	Charge time : Approx 7h
8	Standard discharge	Constant current 0.2C Cut-off voltage 10.0V
9	Maximum Charge Current	1A
10	Continuous Discharge Current	5A
11	Operation Temperature Range	Charge: 5~45℃	60±25%R.H.
12		Discharge: -10~60℃
13	Storage Temperature Range	Less than 1 year : 0~25℃	60±25%R.H. at the shipment state
		Less than 3 months:-5~35℃
14	Weight	Approx: 2Kg
15	Max.Dimension	Height:190mm
		Width: 70mm
		Length: 55mm

Handling of battery

Prohibition short 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

Mechanical shock

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

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 12 months from the date of shipment. TAC guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.

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 half a year to prevent over-discharge.

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.

BMS data for 18V 12AH Lithium ion Rechargeable Battery pack

1	Voltage	Charging voltage	DC:14.60V 3.65/cell
1	Voltage	The balance voltage for single cell	3.60±0.05V
2	Current	/The balance current for single cell	78±10mA
		/Consume current	≤50μA
		/Max continuous charge current	4A
		/Max continuous discharge current	4A
3	Overcharge protection(single cell)	Overcharge detection voltage	3.90±0.05V
		/Overcharge detection delay time	0.5S-2.0S
		/Overcharge recover voltage	3.80±0.10V
4	Over discharge protection(single cell)	/Over discharge detection voltage	2.0±0.10V
		Over discharge detection delay time	10mS-300mS
		/Over discharge recover voltage	2.50±0.1V
5	Over current protection	Over current detection current	6±1A
		/Over current detection delay time	5mS-60mS
		/Restorative status	Cut off the load,and failback
6	Short circuit protection	Detection status	/External short circuit
		Detection delay time	200-800us
		Restorative status	Cut off the load,and failback
7	Internal resistance	(MOSFET)/Protection circuit	≦50mΩ
8	Temperature	The range of working temperature	-40－+85℃
8	Temperature	The rang of the store temperature	-40－+125℃