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1.2V/4.8V 1800mAh

Factory 1.2V/4.8V 1800mAh NiMH Rechargeable Battery Pack AA with CB, CE, UL

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Type: Ni-MH/Ni-CD Battery Pack Connection Mode: Series and Parallel Rechargeable: Chargeable Size: Small Accessories Type: Battery Standard Voltage: 8.4V～12V

Product number:1.2V/4.8V 1800mAh

Category: NI-MH rechargeable battery

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Product description

Basic Info.

Model NO.

AA900mAh

Usage

Remote Control Boat, Remote Control Car

OEM

PVC Color

Green, Accept Customized

Cell Size

AA AAA, a, Sc, C, D, F

Capacity

400-10000

Voltage

1.2V/Cell

Weight

40g/Cell

Transport Package

Carton

Specification

385*260*155cm

Trademark

ODM

Origin

China

HS Code

8507300090

Production Capacity

500000/Month

Product Description

Factory 1.2V/4.8V 1800mAh NiMH Rechargeable Battery Pack AA with CB, CE, UL

RATINGS OF AA1800mAh Ni-MH Battery with normal temperature

Description	Unit	Specification		Conditions
Nominal Voltage	V/ Cell	1.2		Unit cell
Nominal Capacity	mAh	1800		Standard Charge/Discharge
Standard Charge	mA	180(0.1C)		Ambient Temperature: Ta= 20±5ºC
Standard Charge	Hour	16		Ambient Temperature: Ta= 20±5ºC
Trickle Charge		(0.03C)~(0.05C)		Ta = 0~45ºC
Standard discharge/	mA	360(0.2C)		Ambient Temperature: Ta = 20±5ºC Humidity Max:85%
Discharge Cut-off Voltage /	V/ Cell	1.0
Operating temperature range/	ºC	0~45ºC		Humidity Max :85%
Storage Temperature	ºC	-20~35ºC	1 year	Fully charged state,Humidity,Max.60%
		0~60ºC	1 week	Fully charged state,Humidity,Max.80%
Typical Weight/	g	Approx.27.0

Unless otherwise stated, tests should be done within one month of delivery under the following conditions:
Ambient Temperature T:20±5ºC
Relative Humidity:65±20%

Test	Unit	Specification	Other Condition	Remarks
Capacity	mAh	≥1800	Standard Charge Discharge	up to 3 cycles are allowed
Open Circuit Voltage(OCV)	V/Cell	≥1.25	Within l hour after standard Charge
Internal Impedance	mΩ/ Cel	≤35	Upon fully charge(lKHz)
High Rate Discharge(0.5C)	minute	≥96	Standard Charge, l hour rest Before Discharge by 0.5C to 1.0 V	up to 3 cycles are allowed
Overcharge		No leakage nor explosion	0.1C Charge14 days
Charge Retention	mAh	≥1080(60%)	Standard Charge, Storage:7 day rest at 45Ambient Temperature,Standard Discharge
IEC Cycle Life	Cycle	≥500	IEC61951-2(2003)7.4.1.1
Leakage Test		No leakage nor deformation	Fully charged at 0.5C for 2.5 hour stand for 14 days.
Security Test		No explosion,but leakage or deformation is allowed	Charge the cell 0.1C 16hrs, Then≤100 mΩImpedance short circuit for 1hour	Ambient Temperature/ :T=20±5ºC
Impact Resistance		Change of voltage should be under 0.02V/ Cell Change of impedance should be under 5 mΩ	Charge the cell 0.1C 16hrs Then leave for 1~4hrs,check battery before/after dropped,Height 50cm Wooden board (thickness 30mm) Direction not specified,3 times.	Ambient Temperature/ :T=20±5ºC
Vibration Resistance		Change of voltage should be under 0.02V/cell,Change of impedance should be under 5 milliohm/cell	Charge the battery 0.1C 16hrs, then leave for 24hrs,check Battery before/after vibration, Amplitude 1.5mm Vibration 3000CPM, Any direction for 60mins.	Ambient Temperature/ :T=20±5ºC

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