MOQ 3 Pcs
 
Best Buy rechargeable batteries: 
 
Our Best Buy rechargeable batteries will power your devices consistently over hundreds of uses and stay charged when not in use.
 
Rechargeable batteries can be used over and over again – in fact, in our testing, we put our rechargeables under high-drain conditions to see just how long they’ll last before you’ll want to replace them. Some of the best batteries will last for at least 200 charges before their capacity decreases significantly. Although disposables are often cheaper and don’t require a charger, if you think of how many you’ll have to buy in just one rechargeable battery’s lifetime, it’s pretty clear there’s a great saving. And that’s not the only good thing about them. Rechargeable batteries are far better for the environment, one of them being that they use a lot of energy and resources in their production for such a short lifespan.
 
The most common mistakes made by owners of lead acid batteries
 
Undercharging - Generally caused by not allowing the charger to restore the battery to full charge after use. Continuously operating a battery in a partial state of charge, or storing the battery in the discharged state results in the formation of lead sulfate (sulfation) on the plates. Sulfation reduces the performance of the battery and may cause premature battery failure.
 
Overcharging - Continuous-charging causes accelerated corrosion of the positive plates, excessive water consumption and in some cases, damaging temperatures within the battery. Lead acid batteries should be charged after each discharge of more the 50% of its rated capacity and during or after prolonged storage of 30 days or more.
 
Under-watering - In lead acid batteries water is lost during the charging process. If the electrolyte level drops below the tops of the plates, irreparable damage may occur. Check your battery water level frequently.
 
Over-watering - Excessive watering of a battery results in additional dilution of the electrolyte, resulting in reduced battery performance. Add water to your battery after it has been fully charged, never when the battery is partially discharged.