Strongly recommend original LENOVO NC140BW1-2S1P battery on http://www.storebattery.co.nz

LENOVO NC140BW1-2S1P battery couldn't be more stunning if you lay your eyes on her. It is a 100% original quality with 9 months free warranty. Price is quite reasonable and would be N$92.79 (Including taxes). Also we have enough stock and we are strong enough to support heavy orders.

Voltage: 7.6V Capacity: 4140mAh (31.05Wh) Battery cells: 2-cell Chemical: Li-ion Battery Color: Black Condition: new original battery Warranty: 9 months

You could check more details here http://www.storebattery.co.nz/lenovo-nc140bw1-2s1p-7.6v-4140mah-laptop-battery-store-for-new-zealand-p-192898.html