BR1225 RAYOVAC, BR1225 Datasheet - Page 26

• Manufacturer Part Number: BR1225
• Description: LITHIUM BATTERY, 3V, COIN CELL
• Manufacturer: RAYOVAC

Specifications of BR1225

• Battery Size Code: Coin Cell
• Battery Capacity: 50mAh
• Battery Voltage: 3V
• Battery Technology: Lithium
• Battery Terminals: Pressure Contact
• External Diameter: 12.5mm
• External Height: 2.5mm
• Lead Free Status / RoHS Status: na

Notice
This publication is furnished only as a guide. It is the user’s responsibility to determine suitability of the products described for
the user’s purpose (even if the use is described herein) and to take precautions for protection against any hazards attendant to
the handling and use of the products. Rayovac recommends prospective users test each application.
The battery products and arrangements described herein may be covered by patents owned by Rayovac or others. Neither this
disclosure nor the sale of products by Rayovac conveys any license under patent claims covering combinations of battery
products with other elements or devices. Rayovac does not assume liability for patent infringement arising from any use of
the products by the purchaser.
The technical data contained herein are not designed to be the basis for specifications. Rayovac’s OEM Engineering Division can
furnish data that can serve as the basis for specifications.
5. The circuit for these cells should include one of
A. Two suitable diodes or the equivalent in
B. A blocking diode or equivalent to prevent
the following:
series with the cells to prevent any reverse
(charging) current. The second diode is used
to provide protection in the event that one
should fail. Quality control, or equivalent
procedures shall be established by the
device’s manufacturer to insure the diode
polarity is correct for each unit.
reverse (charging) current, and in the event
of diode failure, the cell shall be further
protected against reverse (charging) current
in excess of the values shown in chart to the
right. The measurement of this current shall
include appropriate abnormal tests.
– or –
Rayovac Corporation • 601 Rayovac Drive • Madison, WI 53711-2497
Ph: 608-275-3340 • Fax: [phone] • E-mail: [e-mail]
26
Maximum Reverse Charging Currents
Cell Models
for Rayovac BR Lithium Coin Cells
BR1225
BR1632
BR2032
BR2325
BR2335
FB1225
FB2325
Maximum Current
(mA)
3.0
3.0
4.0
5.0
5.0
3.0
5.0