Step 3: Charge the battery at a 10-amp rate. 42 amp-hours needed by the battery divided by 10 amp charge = it will take around 4-1/2 hours to recharge the battery.f a battery is very discharged then it can take up to 12 hours or more to recharge it. While recharging a battery, if the battery becomes hot when you touch it then stop charging it. Slow charge: It is best to slow charge the battery.
Quick Answer. One hectare is defined as 10,000 square meters, whereas 1 acre is 4,840 square yards. There are approximately 2.47 acres in 1 hectare. Hectare is a unit of measurement in the International System of Units, while acre is a unit used in the English language.
Confidence votes 22.9K. A hectare is 10,000 sq meters, an acre is 4840 sq yards. 1 hectare is 2.471 acres. The hectare is metric.7 hectares = 42.007915 acres-which for most uses is close enough to 42 Or 14 acres = 5.665599 hectares-you might be able to work with the duplicated humbers in the mantissa - 66, 55 and 99.