Handling Procedures; Recommended Operating And Storage Conditions; Polarity Markings; Safety - Energizer PP355 Handbook

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Section 4: Handling Procedures
4.1 ‐‐ Recommended Operating and Storage Conditions
For optimum performance and capacity retention, Zinc Air Prismatic batteries should be used in a
temperature range of ‐10⁰C to 55⁰C and in a relative humidity range of 25% to 80%. Zinc Air batteries
should be stored between 10°C and 30°C and at 40% to 70% relative humidity. Batteries should be
stored with the tab in place to prevent performance degradation due to environmental exposure. As
with any chemical system, high temperature storage will result in increased loss of capacity.
4.2 ‐‐ Polarity Markings
The adhesive tab of the battery covers the positive can contact and is marked with a positive polarity (+)
mark. In addition, a negative polarity (‐) marking is etched on the metal cup to help users correctly
insert the battery into the device battery compartment.
4.3 ‐‐ Safety
Energizer Zinc Air Prismatic batteries undergo safety and abuse testing according to alkaline and zinc air
industry standards. Some of the tests performed include multiple temperature cycling, deep discharge,
direct short, thermal abuse, abusive charge. Safety test performance is consistent with that of standard
alkaline and indicates no safety concerns. Under standard conditions, minimal hydrogen gas can be
generated as in other alkaline cells and cell thickness may increase slightly. Under abusive conditions,
leakage is more likely to occur with increased cell thickness.
In situations where the battery is operating or stored in temperatures and humidity outside the
recommended ranges in Section 4.1, or under abusive conditions, the battery may produce a small
amount of white precipitate (salting) on the crimp of the battery. Energizer recommends that the
battery be disposed of if and when salting is observed. Exposed skin or clothing should be cleansed with
cool soapy water.
Because of their size, Zinc Air Prismatic batteries pose a swallowing / choking hazard. If batteries are
swallowed, immediately contact the National Capital Poison Center collect at 202‐625‐3333 for medical
advice.
4.4 ‐‐ Battery Disposal
Energizer does not add mercury or cadmium to Zinc Air Prismatic batteries therefore they are exempt
from any special collection and disposal regulations after discharge.
ENERGIZER BATTERY MANUFACTURING
VERSION 1.2