Yaesu SBR_28LI Rechargeable Battery Pack Instructions
- June 12, 2024
- YAESU
Table of Contents
Yaesu SBR_28LI Rechargeable Battery Pack
The SBR-28LI is a rechargeable Lithium-ion battery pack designed for the Yaesu Hand-held Transceivers.
Safety Precautions (Be Sure to Read)
Be sure to read the safety precautions of the Operating Manual to use this product safely.
Specifications
Precautions & Maintenance
Before using a battery pack for the first time, charge it completely. Do not
attempt to charge a pack with the Incorrect charger, as this can damage or
shorten the life of the pack. When a battery pack is not used for a long time,
please remove it from the transceiver. Also, while in storage, the charge will
drain slightly over time and the battery should be recharged 50% every six
months. When carefully maintained, a pack should be useful for about 300
charge/discharge cycles.
The following abuses can shorten the useful life of the battery, and should be
avoided:
- Exceeding the specified temperature limits;
- Overcharging with an incorrect charger, or charging for too long;
- Shorting the terminals, or using the pack with equipment not designed for it;
- Reversing charge polarity. Use only the proper charger. If this is tampered with or another charger is used, permanent damage may result;
- Submersing the battery in water, or attempt ing to open the battery casing.
After storage, the battery should be returned to room temperature before use.
It may first function at reduced capacity but should return to full capacity
after several complete charge/ discharge cycles. Replace the pack if the
charge life becomes very short.
CAUTION : Risk of explosion if the battery is re placed by an incorrect
type. Dispose of used batteries according to the instructions.
Caution
Never short-circuit the connection terminals on the battery or charger! Do not
attempt to open the battery pack, as personal injury or damage to the battery
pack could occur if a
cell or cells become accidentally
YAESU MUSEN CO., LTD. Tennozu Parkside Building 2-5-8 Higashi-Shinagawa,
Shinagawa-ku, Tokyo 140-0002 Japan
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