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Specifications of Lithium Ion battery (Prismatic Type)
11. Exemption from Warrantee
･ SANYO will not be responsible for trouble occurred by handling outside of the precautions
in this specification.
･ SANYO will not be responsible for trouble occurred by matching electric circuit, battery
pack, PDA and charger.
・ SANYO will be exempt from warrantee any defect cells during assembling after acceptance.
12. Other Remarks
･ If there are problems in this specification, SANYO can consider to change specification
after discussion.
･ About the things not covered by this specification, SANYO will have discussion.
･ Do not use this cell for other models or equipment.
13. Standard Charging Method
① If the cell voltage drops to 0V as a result of storage and the cell is charged at this
condition, the FET on the protection circuit may generate heat. The charger must have
the pre-charge system.
② Pre-charge current of charger should be approximately 0.18A. When the battery
voltage becomes 3.0V/cell, standard charge should be started. When the battery
voltage is less than 3.0V/cell even after the set period of timer, charging should be
stopped.
③ Standard charge is 1.88A/cell-4.20V/cell (Constant current-constant voltage).
Charging should be suspended when the time, OCV or current is certain value.
④ The cell could be swelled by continuous charging, especially under the high
temperature atmosphere.
Please consult SANYO regarding the detail for charging method.
File No
UF103450-849
Energy Company, SANYO Electric Co., Ltd.
Portable Rechargeable Battery Business Group
Lithium-Ion Battery Business Unit
page
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