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Maxell CR2025/C1 coin battery (Maxell CR2025 coin battery)
Description:

 CR2025 button battery cells can also be used in other electronic devices such as calculators, keyless remote entry systems for cars and homes, medical equipment, hand-held electronic devices, and as batteries in cameras, audio books, games, toys, and more. 

What's in the box?

1 x CR2025 coin battery
R12.90  Inc VAT
Duracell Plus Alkaline AAA Batteries - 6 Pack (Duracell AAA 6pack)

Engineered to deliver that kick off additional power, Plus Power batteries are available in size AA, AAA, C, D and 9V. Plus Power AAA batteries provide reliable power for your everyday devices like motorized toys, flashlights, portable games consoles, remote controls, CD players, etc. and Duralock Power Preserve technology keeps them charged for up to 10 years in storage

Duracell Plus Power AAA batteries – long lasting power guaranteed. These multi-purpose batteries are ideal for reliably powering everyday devices. Duracell Plus Power batteries give you the freedom to enjoy the use of your appliances by giving you a product you can rely on. The Duracell Plus Power batteries are best used when you are looking for reliable, long-lasting power in your every-day devices such as motorized toys, flashlights, portable games consoles, remote controls, CD players, etc. Duralock technology keeps unused Duracell batteries fresh and powered for up to 10 years in ambient storage.

Features
- Long-lasting power, guaranteed
- Duralock
- Leakage prevention
- Suitable for everyday devices
- Long-lasting power, guaranteed
- 1.5V Alkaline

What's in the box?

6 x AAA alkaline batteries

R94.90  Inc VAT
PiJuice HAT - A Portable Power Platform For Every Raspberry Pi (PiJuice HAT)
Description:

As one of the smallest systems around there are so many amazing things you could do with the Raspberry Pi if it was self-powered and portable. Introducing PiJuice! A fully uninterruptible power supply that will always keep your Raspberry Pi powered.

Our revolutionary PiAnywhere technology contained in every PiJuice HAT - is the best way to take your Pi off the grid! The real time clock (RTC) on board will let your Pi know what time it is even with no power input or internet connection. Alongside this is an integrated microcontroller (MCU) chip which will manage soft shut down functionality and a true low power deep sleep state and intelligent startup.

You will be able to always keep track of the charge levels and other info with the two built-in tri-coloured RGB LEDs, trigger events and scripts with the three programmable buttons and since the PiJuice will use up to just five of your GPIO pins (just power and I2C), the rest are free to diversify your project. The stacking header allows you to continue to use your existing HATs and add-ons with PiJuice.

Keep your Raspberry Pi running with solar, wind and other renewable power.

Ultimate integrated power is one thing but what if we could make the Raspberry Pi renewably powered too? Solar, wind, thermoelectric and other renewable power is free, clean, and green and we're proud to have developed an affordable and efficient renewable power solution for the Raspberry Pi! PiJuice is self-monitoring and, like a space satellite, can become a completely autonomous system. Use the PiJuice as part of an autonomous camera system, weather stations, off-grid desktops, and so many other great outdoor projects. View and buy the solar panels separately.

PiJuice Video

https://youtu.be/ESVaLw51YL8

PiJuice Features:

  • Onboard 1820 mAh off the shelf Lipo / LiIon battery for ~4 to 6 hours in constant use! (with support for larger Lipo Battery of 5000 or 10,000 mAH to last up to 24 hrs )
  • A Full Uninterrupted / Uninterruptable Power Supply solution.
  • Designed for the Raspberry Pi boards A , B , 2B, 3B, 3B and Pi4 but also compatible with Raspberry Pi Zero v1.3 and Raspberry Pi Zero Wireless.
  • Integrated Real Time Clock
  • Onboard intelligent on/off switch
  • Low power deep-sleep state with wake on interrupt/calendar event
  • Programmable multi-colored RGB led (x2) and buttons (x3) with super simple user-configurable options
  • Hardware watchdog timer to keep your Raspberry Pi on and working in mission-critical remote applications
  • Our revolutionary PiAnywhere technology ? the best way to take your Pi off the grid!
  • Full power management API available to Raspberry Pi OS with auto shutdown capability when running low on batteries
  • Raspberry Pi HAT compatible layout, with onboard EEPROM for easy plug and play operation
  • Low profile design to fit inside lots of existing Raspberry Pi cases!
  • Enhanced graphical user interface (GUI) available for easy install (via APT)
  • Customisable scripts for enhanced flexibility and full report of battery status
  • All GPIOs available via stackable header for ease of expandability and connectivity
  • Charge via on-board micro USB or via the Raspberry Pi micro USB (or from onboard pin headers)
  • Batteries can be charged from different type of sources and voltages
  • Replace the battery without downtime. Compatible with any single cell LiPo or LiIon battery
  • Fully CE and FCC tested design. Battery safety tested also.

Technical Information

  • The EEPROM can be disabled and its I2C address changed for increased compatibility with other boards
  • BP7X battery - original battery from Motorola Droid 2 (A955) - 1820mAh battery
  • Microcontroller is an ST Micro STM32F030CCT6 ARM Cortex-M0, 48MHz, F64KB, R8KB, I2C, SPI, USART, 2.4-3.6V
  • Charge IC - BQ24160RGET Charger IC Lithium-Ion/Polymer, 2.5A, 4.2-10V
  • Fuel gauge IC - LC709203FQH-01TWG Battery Fuel Gauge, 1-Cell Li-ion, 2.8%
  • EEPROM - CAT24C32WI-GT3 EEPROM, I2C, 32KBIT, 400KHZ, 1V7-5V5
  • Optional spring pin - Mil-Max 0929-7-15-20-77-14-11-0
  • Compatible with any 4 pin battery on board that can be used with 00-9155-004-742-006 battery contacts from AVX including the BP7X, BP6X, and any compatible batteries including the 1600mAh and 2300mAh ones from CameronSino (CS-MOA853SL and CS-MOA855XL)
  • There is an on board 4 pin screw terminal block for larger off board batteries. Any single cell LiPo / LiIon is compatible. However, you use your own sourced battery at your own risk. We HIGHLY RECOMMEND using a battery with an internal protection circuit and a NTC (temp sensor)
  • Optional header for offboard button - connected to same output as SW1
  • 6 pin breakout header - with two GPIO from the ARM Cortex-M0, Vsys, 5v0, 3v3, GND connections
  • Header for optional off board solar panel / wind turbine etc.
  • Optional RF Shield attachment - Harwin S02-20150300 (can also double as an inexpensive heatsink)
  • Input voltage range - 4.2V 10V
  • Output voltage - 3.3V and 5V
  • Output amperage - maximum current at 5V gpio is 2.5A and at VSYS output 2.1A, but also this depends heavily on battery capacity. For BP7X have measured around 1.1A at 5V GPIO and around 1.6A at VSYS output. Obviously, this also depends heavily on the current draw demanded by the Raspberry Pi/device itself. To achieve a maximum of 2.5A it will need battery over 3500mAh.
  • Boxed weight - 96g
  • Boxed dimensions - 12.2 x 10.8 x 3.5 cm
  • Unboxed weight - 57g
  • Unboxed dimensions - 6.5 x 5.6 x 2 cm

PiJuice HAT box contains

  • 1 x PiJuice HAT
  • 1 x Battery and battery surround
  • 1 x PiJuice guide
  • 4 x Mounting posts attached to PiJuice
  • 8 x Mounting screws (4 are already assembled to the board)
  • 1 x Pogo pin
  • 3 x Stickers

Software & Resources

R869.90  Inc VAT
Duracell Rechargeable AA 2500mAh Batteries - 4 Pack (Duracell AA 4 recharge)
Description:

Duracell Recharge Ultra AA batteries are our #1 longest-lasting per charge* and let you charge 400 times. With a Long-Life Ion Core you get amazing power in every battery. Plus, they come pre-charged so you can power your devices right away and will stay charged for up to 12 months, when not in use. Additionally, unused Duracell Recharge Ultra batteries are guaranteed to last 5 years. These powerful NiMH batteries work in any NiMH charger. With a longer-lasting charge and fewer recharges, Duracell Recharge Ultra AA batteries really do set themselves apart from the rest.

DISCOVER DURACELL RECHARGE ULTRA AA

In a life full of energy you don’t want to be stopped. That’s why you use rechargeable batteries that quickly recharge themselves, you and your devices. But what if a simple recharge is not enough for your energy needs? What if you want the best performance from your high-drain devices like a digital camera or a wireless game controller? For those needs there are Duracell Recharge Ultra batteries. They last 85% longer per charge*. Duracell’s Duralock technology prevents them from losing power, so your batteries stay charged for up to 1 year (when not in use) and they last for 5 years guaranteed. Additionally, Duracell Recharge Ultra batteries are sold pre-charged so you can relax and power your devices right away. Powerful, isn’t it?

Features
- Long-lasting power, charge after charge
- Up to 400 of recharges
- Up to 25 hours in a wireless game controller
- Up to 535 pictures with a digital camera
- 2500 mAh

What's in the box
4 x AA batteries

R205.85  Inc VAT
Duracell Plus Alkaline AA Batteries - 12 Pack (Duracell AA 12pack)
Description:

Engineered to deliver that kick off additional power, Duracell Plus Power batteries are available in size AA, AAA, C, D and 9V. Duracell Plus Power batteries provide reliable power for your everyday devices like motorized toys, flashlights, portable games consoles, remote controls, CD players, etc. and Duralock Power Preserve technology keeps them charged for up to 10 years in storage.

Duracell Plus Power AA batteries have up to 50% more power*. These multi-purpose batteries are ideal for reliably powering everyday devices. Duracell Plus Power batteries give you the freedom to enjoy the use of your appliances by giving you a product you can rely on. The Duracell Plus Power batteries are best used when you are looking for reliable, long-lasting power in your every-day devices such as motorized toys, flashlights, portable games consoles, remote controls, CD players, etc. Duralock technology keeps unused Duracell batteries fresh and powered for up to 10 years in ambient storage.

Features
- Long-lasting power, guaranteed
- Duralock
- Leakage prevention
- Suitable for everyday devices
- Long-lasting power, guaranteed
- 1.5V Alkaline

What's in the box
12 x AA batteries

R159.85  Inc VAT
Coin CR2450 Lithium Battery for Sonoff Zigbee range (Zigbee CR2450 coin battery)

 Coin CR2450 Lithium Battery

  • Lithium coin cells are used in watches, cameras, and computer memory applications
  • For use with the Sonoff Zigbee range
  • Dimensions 24mm x 5.0mm
R34.90  Inc VAT
Lithium-Ion 18650FC-2600mAh Flat Cap 3.7V (18650 2600mAh battery)

PLEASE NOTE:

Misusing or mishandling a lithium-ion battery may cause a FIRE or EXPLOSION which can result in INJURY or DEATH.

Pic is for illustration purposes only. The actual product might look different.

Description:

18650FC 3.7V Li-Ion battery with 2600mAh and is rechargable.

Specifications:

  • Model: 18650
  • Type: Li-Ion Battery
  • Nominal Capacity: 2600mah (3
  • Nominal Voltage: 3.7v 
What's in the box

1 x 18650 Li-ion battery
R89.90  Inc VAT
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