MATERIAL DATA SHEET
Types
:
V400HR, V450HR
Chemical system
:
NiMH-Rechargeable
Date: 1999-03-02
Voltage
:
1.2V
1. TYPE, CAPACITY AND WEIGHT
Cell Type
Typical Capacity (mAh)
Weight (g)
V400HR
420
14
V450HR
460
14,5
V20HR
22
1,1
2. INGREDIENTS
Approx. percentage (%)
of total weight
Active materials*
- Nickel hydroxide - Ni(OH)2
- Hydrogen storage mischmetal alloy
- Potassium hydroxide - KOH (32%)
10
10 - 11
8
Passive materials*
- Steel
- Metallic nickel
- Plastic
40 - 50
20 - 25
3
* All cell types are sealed button cells, no chemical hazard will be posed as long as the cel
remains in sealed condition.
3. SAFETY GUIDELINE
3.1 Keep out of the reach of children. If swallowed, contact a physician at once.
3.2 Do not incinerate or mutilate, may burst or release toxic materials.
3.3 Do not short circuit, may cause burns.
3.4 Do not solder the battery directly.
3.5 Restrict charging current and time to the recommended value.
3.6 Observe charging temperature: 0 to +65°C.
3.7 Battery compartment should provide sufficient space for battery to expand in case of abuse.
3.8 Either battery compartment or battery connector should have a design that makes it impossible
to place the battery in reverse polarity.
3.9 Equipment intended for use by children should have tamper-proof battery compartment
3.10 Battery of different electrochemical system, grades, or brands should not be mixed
3.11 Battery disposal method should be in accordance with local and state regulations
Prepared by :Tobias Mai
Approved by :
Registered Office: VARTA Gertebatterie GmbH, Daimlerstrasse 1 D-73479 Ellwangen/Germany Tel. (+49) 7961/83-0 Fax: (+49)7961/83 553
T H E B A T T E R Y E X P E R T S
T