量能科技镍氢电池规格书EPT BATTERY AAJ1800-L Ni-MH SPECIFICATION

EPT BATTERY CO LTD Product specification

Customer：

Model：EPT AAJ1800mAh-L

Date: 2010-5-12

Type：- Rechargeable Nickel Metal

Hydride

Model:EPT AAJ1800mAh-L

Cell Size: AA

Nominal voltage: 1.2V

Typical Weight about 25g（ref）

Capacity (20℃, discharge at 0.2Cto ccv=1.0V)

Typical: 1830mAh（ref）Minimum: 1800mAh

Charge condition（20℃）

Charging Condition: charge at 180mA for16h Fast Charge: 900mA~1800mA

DT/dt=0.8℃/min(0.5C～0.9℃0.8C～1℃/min(1C) /TCO:(45～55) ℃ /time: charge capacity reach to 105% nominal capacity) Trickle charge: 0.05 I t A ~0.1 I t A

Max over-charge current 0.1 I t A charge for 48 hrs

Discharge condition

Discharge cut off voltage: 1.0V

Maximum Discharge Current 1800mA

Storage Temperature（65±20%RH）

Storage（1year）-20℃~25℃

Storage（six month）-20℃~35℃

Storage（1 month）-20℃~45℃

Storage（7days）-20℃~55℃

Operation temperature（Relative humidity:65±20%RH）

Discharge: -20℃~60℃

Charge：0℃~45℃

Fast charge 10℃~40℃

Trickle charge 0℃~45℃

1、PERFORMANCE

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

Notes: Standard Charge/Discharge Condition：

Charge:180mA（0.1 I

A）×16 hrs Discharge: 360mA (0.2 I A) to 1.0V/Cell

Notes:

1. RT: Ambient Temperature.

2. Approximate charge time from discharged rate, for reference only. 1.1.2 IEC 61951-2（2003）

IEC61951-2(2003) Cycle Life Test:

3. EXTERNAL APPEARANCE

The cell / battery shall be free from cracks, scars, breakage, rust, discoloration, leakage and deformation

4. WARRANTY

One year limited warranty against workmanship and material defects.

5. WARRANTY

5.1 Do not reverse charge batteries

5.2 Do not short circuit batteries, permanent damage to batteries may result

5.3 Do not subject batteries to adverse condition such as extreme temperature, deep cycling

and excessive

5.4 Store batteries in a cool dry place, Always disharge batteries before bulk storage or

shipment.

5.5Do not solder directly to cells or batteries.

5.6 If find any noise, excessive temperature or leakage from a battery, please stop its use.

5.7 Do not incinerate or mutilates batteries, may burst or release toxic material.

5.8 Do not mix new batteries in use with semi-used batteries, over-discharge may occur. 5.9 Do not remove the outer sleeve from a battery pack nor cut into its housing.

5.10 Never put a battery into water or seawater

6. CAUTION

6.1 Batteries should be charged prior to use