1 Copper

Battery draining fast

Iam using Dell inspiron N5110 laptop since 4 yrs. Laptop shows "your battery must be replaced".So i bought new battery from dell store.But aftr full charge battery drained within one hour. So i went to dell store then they change another new original battery.But this one also drained within 1 hour.What is the issue? Anyone help me.

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8 Xenon

RE: Battery draining fast

On the battery (if it's OEM Dell) is a code that has five fields - starting wtih KR-,  CN- , etc.  What's the three digit code in the fourth field (second to last of the five fields)?

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