Not fully charging or discharging is a way to baby the battery and have it last 120, 000 miles.

不满充满放能够很好地保养电池，并使其持续工作12万英里。

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You can expect to squeeze 138 miles out of that little battery-powered baby.

FORBES: Electric Car Warning: Actual Mileage May Vary

And, despite its relatively svelte dimensions (for a portable gaming rig), the baby Blade still has a 70Wh battery inside.

ENGADGET

She has denied assault and battery of Rehma Sabir on 14 January, the baby's first birthday.

BBC: Irish nanny denies assaulting baby in Boston