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TIP
If you forget the date you started to use the lithium ion battery.
• The start date of battery usage is defined as the date the user charged
the battery for the first time after shipment from the factory.
(This does not match the manufactured date above.)
• Once the integral charge capacity reaches 8,000 Ah, the battery will not
be usable even if it has not been 8 years.
* The integral charge capacity of 8,000 Ah is approximately 700 times
the capacity of the “ESB1” lithium ion battery (hence equivalent to ap-
proximately 700 charge cycles, when fully charged from 0 residual
capacity).
The battery’s manufactured date is printed on its bottom. Use it as a reference.
Manufactured June (6) 10, 2014
140610
