The Sanyo Envelop rechargeable battery are considered the best in the world because it does not suffer from any memory effect, have a very low self-discharge and 1500 cycles per Suprano performance even in high-power devices in kit.
If you need rechargeable AA and AAA batteries, can buy Duracell, the Philips, the AmazonBasics or choose the best in the world opting for Sanyo eneloop, ensuring incomparable performance with all other available on the market.
There are many characteristics that distinguish these rechargeable batteries: first of all, have a very low self-discharge as hold a charge for months, with a slight loss of stored charge only after about a year and keeping 70% after five years; also perform very well even at low temperatures (down to -20°C) and above are ready for use when purchased as they have already charged.
They can be used in all devices that work with AA and AAA batteries compatible and offer high performance even in those that require more energy: they are the ideal choice for appliances with high-power discharge such as external flash’s SLR Professional in they require a quick burst of speed; reviews to inform about that other brands require the user to wait 5-6 seconds to recharge the capacitor of the external flashes after about 20 shots in a sequence, the eneloop not restrict the device with any kind of slowdown.
Eneloop rechargeable battery – Rechargeable over 1500 cycles, do not suffer any memory effect: it is a phenomenon that plagues the old rechargeable batteries where, if a battery is repeatedly charged before it is completely discharged, in other words ” forgets ” to obtain additional energy capacity in addition to that up to that moment output, consequently reducing the amount of storable energy in it.