"C" Carbon Battery - EP Power Hong kong - (Version JPG) - PDF Catalogue | Technical Documentation

See other catalogues for EP Power Hong kong

Bulb, Infrared LED, LED, Tri-color LED, Light curtain

Text version of the page

EP POWER CO., LTD.

Mercury Free R14P Metal Dry Battery Specification

1. Description

R14: IEC R14 JIS UM2 ANSI C

2. Chemical System

Zinc Chloride-Zinc-Manganese Dioxide (Mercury free)

3. Dimension: Diameter: 24.9-26.2mm

Height: 48.6-50.0mm

4. Nominal Voltage: 1.5V

5. Nominal Weight: 44-47g

6. Contents: Hg ^1ppm; Cd ^10ppm; Pb ^1300ppm;

7. Capacitance: 1900mAh (3.9 Q, 24h/d, 20°C, 0.9V cut-off)

8. Storage Characteristics

After 6 months storage, 90% capacitance of fresh cells After 12 months storage, 80% capacitance of fresh cells After 24 months storage, 70% capacitance of fresh cells

9. Electrical Characteristics (3.9Q,24h/d, 20 + 2°C, RH45%~75%)


	OCV (V)	CCV (V)	Short-Circuit Current (A)
Initial	1.60-1.725		5=5.0
After 12 months		5=1.44	5=4.0

10. Discharge Capacity (20 + 2°C, RH:45%-75%)


Load	3.9ß	3.9 Q	3.9 Q	6.8 o	20 o
Discharge Mode	24h/d	4min/h,8h/d	1h/d	1h/d	4h/d
End Voltage	0.9V	0.9V	0.8V	0.9V	0.9V
Initial	5=290mm	5=420min	5=7.2h	5=12.5h	5=38.0h
After 12 months storage	5=230mm	5=336min	5=5.8h	5=10.0h	5=33.0h

11. Leakage Test

On 3.9 ß 24h/d 0.6V, battery no electrolyte and sealing compound or other internal component shall appear.

EP Power Co., Ltd. 1 R14P Specification

"C" Carbon Battery - EP Power Hong kong - #1

Bulb, Infrared LED, LED, Tri-color LED, Light curtain