The AA battery is the most widely used battery in the world and can be found in hundreds of thousands of devices. IEC codes for AA batteries include the popular LR6 for AA alkaline batteries and HR6 for NiMH rechargeable batteries. The normal voltage for these batteries is 1.5V, while rechargeable batteries generally provide 1.2V. The new AA lithium batteries provide a much higher capacity for a slightly higher price.

Introduced in 1907, the AA battery size was standardized by the American National Standards Institute (ANSI) in 1947, but had been used in flashlights and electrical novelties for some time before formal standardization. The ANSI and IEC battery nomenclature give various designations for cells of this size, depending on the characteristics of the cell and the chemistry. Each AA battery is 51mm long and 14mm in diameter.

The formats in which the AA battery is available are alkaline batteries, saline batteries, long-life lithium batteries and rechargeable batteries of different capacities. AA alkaline batteries have a storage life of around 6 years, while AA lithium equivalents last up to 9 years before use.

• Brand: Philips
• Type: AA Alkaline
• Technology: Alkaline
• Voltage: 1.5V

C batteries are commonly used in toys, children's games, photographic strobes, torches, portable audio players, etc.

Alkaline batteries have a storage life of around 6 years, A C battery measures 50 mm in length and 26 mm in diameter and weighs 69 grams. They are also available in rechargeable HR14 model, with the same diameter and thickness, their weight is variable depending on the capacity of the model.

Brand: Philips

• Type: C Alkaline
• Technology: Alkaline
• Voltage: 1.5V

The LR23 battery is a battery of a type of energy that is used primarily in electronic radio control systems such as keyless entry systems, home security systems, garage door controls and Bluetooth headsets. A LR23 battery is cylindrical, smaller than an AAA battery, which measures 28.5 mm in length and 10.3 mm in diameter, with a typical weight of 8 grams. An LR23 battery is an 8-cell device with a nominal voltage of 12V. The higher voltage is necessary for radio frequency transmitting and receiving devices than batteries. It has a capacity of around 55 mAh. The LR23 batteries are constructed with 8 individual LR932 alkaline button batteries enclosed in a casing. The LR23 battery is similar to the N battery, which has a voltage of 1.5 V.

D batteries are commonly used in portable music systems, large torches, and oversized flashlights, for ignition systems for gas heaters, irrigation controllers, and toys.

Alkaline batteries have a storage life of around 6 years, A D battery measures 61 mm in length and 34 mm in diameter and weighs 139 grams They are also available in rechargeable HR20 model, with the same diameter and thickness, their weight is variable depending on the capacity of the model.

Like the entire range of rechargeable batteries, its voltage is 1.2 volts and its capacity in mAh can vary depending on the brand and model.

• Brand: Philips
• Type: D Alkaline LR20
• Technology: Alkaline
• Voltage: 1.5V

The AA battery is the most widely used battery in the world and can be found in hundreds of thousands of devices. IEC codes for AA batteries include the popular LR6 for AA alkaline batteries and HR6 for NiMH rechargeable batteries. The normal voltage for these batteries is 1.5V, while rechargeable batteries generally provide 1.2V. The new AA lithium batteries provide a much higher capacity for a slightly higher price.

Introduced in 1907, the AA battery size was standardized by the American National Standards Institute (ANSI) in 1947, but had been used in flashlights and electrical novelties for some time before formal standardization. The ANSI and IEC battery nomenclature give various designations for cells of this size, depending on the characteristics of the cell and the chemistry. Each AA battery is 51mm long and 14mm in diameter.

The formats in which the AA battery is available are alkaline batteries, saline batteries, long-life lithium batteries and rechargeable batteries of different capacities. AA alkaline batteries have a storage life of around 6 years, while AA lithium equivalents last up to 9 years before use.

Rechargeable AA batteries are now available in NiMH with capacities up to 2850mAh and are also available in the new "pre-charged" technology that allows you to use them right out of the box.

• - Brand: Philips
• - Type: AA Alkaline
• - Technology: Alkaline
• - Voltage: 1.5V

AAA batteries are commonly used in small electronic devices, such as TV remote controls, MP3 players, and digital cameras. Devices that, working at the same voltage, require higher current intensities, use larger size AA batteries. AA batteries have three times the capacity of AAA batteries.

However, with the increased efficiency and miniaturization of modern electronics, many products that had been designed to use AA batteries are being replaced by models that accept AAA batteries. A AAA battery measures 44.5mm in length and 10.5mm in diameter.

• Brand: Philips
• Type: AAA Alkaline
• Technology: Alkaline
• Voltage: 1.5V

D batteries are commonly used in portable music systems, large torches, and oversized flashlights, for ignition systems for gas heaters, irrigation controllers, and toys.

Alkaline batteries have a storage life of around 6 years, A D battery measures 61 mm in length and 34 mm in diameter and weighs 139 grams They are also available in rechargeable HR20 model, with the same diameter and thickness, their weight is variable depending on the capacity of the model.

Like the entire range of rechargeable batteries, its voltage is 1.2 volts and its capacity in mAh can vary depending on the brand and model.

• - Brand: Philips
• - Type: D Alkaline
• - Technology: Alkaline
• - Voltage: 1.5V

C batteries are commonly used in toys, children's games, photographic strobes, torches, portable audio players, etc. Alkaline batteries have a storage life of around 6 years, A C battery measures 50 mm in length and 26 mm in diameter and weighs 69 grams. They are also available in rechargeable HR14 model, with the same diameter and thickness, their weight is variable depending on the capacity of the model.

Like the entire range of rechargeable batteries, its voltage is 1.2 volts and its capacity in mAh can vary depending on the brand and model.

• - Brand: Philips
• - Type: C Alkaline
• - Technology: Alkaline
• - Voltage: 1.5V

The AA battery is the most widely used battery in the world and can be found in hundreds of thousands of devices. IEC codes for AA batteries include the popular LR6 for AA alkaline batteries and HR6 for NiMH rechargeable batteries. The normal voltage for these batteries is 1.5V, while rechargeable batteries generally provide 1.2V. The new AA lithium batteries provide a much higher capacity for a slightly higher price. Introduced in 1907, the AA battery size was standardized by the American National Standards Institute (ANSI) in 1947, but had been used in flashlights and electrical novelties for some time before formal standardization. The ANSI and IEC battery nomenclature give various designations for cells of this size, depending on the characteristics of the cell and the chemistry. Each AA battery is 51mm long and 14mm in diameter. The formats in which the AA battery is available are alkaline batteries, saline batteries, long-life and rechargeable lithium batteries of different capacities. AA alkaline batteries have a storage life of around 6 years, while AA lithium equivalents last up to 9 years before use. Rechargeable AA batteries are now available in NiMH with capacities up to 2850mAh and are also available in new "pre-charged" technology that allows you to use them, right out of the box. AA alkaline batteries have a storage life of around 6 years, while AA lithium equivalents last up to 9 years before use. Rechargeable AA batteries are now available in NiMH with capacities up to 2850mAh and are also available in new "pre-charged" technology that allows you to use them, right out of the box. AA alkaline batteries have a storage life of around 6 years, while AA lithium equivalents last up to 9 years before use. Rechargeable AA batteries are now available in NiMH with capacities up to 2850mAh and are also available in new "pre-charged" technology that allows you to use them, right out of the box.

- Model: LR6E4B / 10

- Brand: Philips

- Type: AA Ultra Alkaline

- Technology: Alkaline

- Voltage: 1.5V

- Uses: Wall clocks, Gillette razors, keyboards and mice, flashlights, toys ...

AAA batteries are commonly used in small electronic devices, such as TV remote controls, MP3 players, and digital cameras. Devices that, working at the same voltage, require higher currents, use larger size AA batteries. AA batteries have three times the capacity of AAA batteries. However, with the increased efficiency and miniaturization of modern electronics, many products that had been designed to use AA batteries are being replaced by models that accept AAA batteries. A AAA battery measures 44.5mm in length and 10.5mm in diameter. AAA alkaline batteries weigh about 11.5 grams each, while lithium AAA batteries weigh about 7.6 grams, and rechargeable batteries (Ni-MH) normally weigh between 14 and 15 grams. The nominal voltage of AAA alkaline and lithium batteries is 1.5V, while Ni-MH or NiCd batteries are 1.2V. The capacity of AAA alkaline batteries is typically 900-1155mAh (3240-4158 coulombs).

- Model: LR03PU4B

- Brand: PHILIPS

- Type: AAA LR03

- Technology: Alkaline

- Voltage: 1.5V

- Uses: Wall Clocks, Gillette Shavers, Keyboards & Mice, Remote Controls, Flashlights, Toys