Energizer Max D - 4 Pack

Long-lasting power and innovation is what the Energizer MAX family is all about.

Meet our longest-lasting Energizer MAX battery yet. With our latest improvements, Energizer MAX AA batteries now last up to 30% longer than previous Energizer MAX AA batteries in digital cameras.
They also hold their power for up to 10 years while in storage, so you have power when you need it most.

Plus, the AA and AAA sizes are designed to protect devices from leakage of fully used batteries up to 2 years.
So when it comes to toys, digital cameras, and other valuable devices, you can feel confident knowing you have the long-lasting power and protection you expect from Energizer.

Power. Never Been This Easy

Charge 0-100% in 1 Hour - Fastest charging speeds ever.
RIVER 2 beats the industry charging speed standard, fully charging in only 60 minutes. That's 5x faster than other portable power stations on the market and 38% quicker than previous generations. Fully charge RIVER 2 while you pack your bags, so you'll always be ready for a last-minute trip.


LiFePO4 Battery Chemistry - Safe, for up to 10 years of use.
With upgraded long-lasting LFP battery chemistry at its core, charge and empty RIVER 2 Series over 3000 times. That's pretty much 10 years of everyday use1 and 6x longer than the industry average. With LFP cells, RIVER 2 Series is safe, durable, and highly efficient, even in warm temperatures.


Smart Battery Protection System
Our state-of-the-art Battery Management System (BMS) constantly monitors the voltage, current, and temperature of RIVER 2 with multiple aspects of protection, extending its life to the max.


4 Ways to Charge -Charge anywhere.
With 4 different ways to top up the RIVER 2 Series, there's a recharge option no matter what. From fast AC to in-car charging when you're on the go.
AC Charging, Car Charging, Solar Charging, USB-C Charging


X-Boost Up to 600W - Small size. Big power.
RIVER 2 has an AC output of up to 300W. Need to power a blender or desktop? Crank it up to 600W with X-Boost mode to run up to 99% of consumer electronics.


Lightweight at only 3.5 kg
With a compact portable design, taking travel-friendly power off-grid has never been this easy. With a light-weight that's 30% lighter than the previous generation, RIVER 2 is ready to power all your outdoorsy escapades, from boondocking to BBQs at the beach.


<30ms EPS Auto-switch- Ultra-fast home backup switchover.
With a switchover speed of less than 30ms, you won't even know the power was down. Use RIVER 2 as an emergency power supply for overnight outages to keep essentials running from a light to your fish tank.


EcoFlow App - Control at your fingertips.
Use the EcoFlow app to control and monitor RIVER 2, even from afar. View charging levels, customize settings, and adjust charging speeds, all from the convenience of your phone.

GP Greencell batteries can be used in all domestic devices. These reliable batteries are best for devices that do not need much power. They provide good value for price conscious customers.

Fastest charging speeds ever.
RIVER 2 Pro beats the industry charging speed standard, fully charging in only 70 minutes.. That's 5x faster than other portable power stations on the market and 27% quicker than previous generations. Fully charge RIVER 2 Pro while you pack your bags, so you'll always be ready for a last-minute trip.

Safe, for up to 10 years of use.
With upgraded long-lasting LFP battery chemistry at its core, charge and empty RIVER 2 Series over 3000 times. That's pretty much 10 years of everyday use[1] and 6x longer than the industry average. With LFP cells, RIVER 2 Series is safe, durable, and highly efficient, even in warm temperatures.

The first power station that's TÜV Rheinland safety certified.
RIVER 2 Series is a cut above the rest as the first portable power station in the world to earn the TÜV Rheinland certification for safety. With it’s high safety standard, the TÜV Rheinland certification means the security and reliability of your RIVER 2 is guaranteed.

Smart Battery Protection System
Our state-of-the-art Battery Management System (BMS) constantly monitors the voltage, current, and temperature of RIVER 2 Series with multiple aspects of protection, extending its life to the max.

Charge anywhere
With 4 different ways to top up the RIVER 2 Series, there’s a recharge option no matter what. From fast AC to in-car charging when you’re on the go.

Sizeable 768Wh capacity and 800W output
Provide up to 1.8kWh a day with solar charging
Fastest Recharge 0-100% in only 70 min
Safest LFP battery provides 10 years of use
First power station with a TÜV Rheinland safety certification
X-Boost output to 1600W and run 80% of home appliances
4 ways to charge: AC, car, solar, and USB-C
Lightweight at only 7.8kg
<30ms EPS auto-switch for essential devices
Smart app control with Bluetooth or Wi-Fi

• VARTA's Lithium assortment fulfills the highest quality and performance demands in all areas of modern life
• The perfect solution for energy-intensive fields of application
• Example: Digital Cameras, GPS Sytems and smoke detectors
• Lithium batteries also work exceptionally well under extreme conditions
• Varta Lithium batteries master temperature ranges from -40 dgrees Celsius up to +60 degrees Celsius
• High tech devices are supplied with maximum performance and endurance
• Up to 38% reduced weight in comparison to alkaline
• VARTA’s Lithium technology allows a guranteed storage time of 15 years (except 9V)

A NiMH rechargeable AAA battery with high performance attributes and massive cycle life of 1,500 times, making it ideal for power-intensive devices.

This battery under the GP ReCyko Pro range lowers single-use battery usage substantially and is pre-charged and ready to use. What's more, it can stay up to 70% charged after 60 months thanks to its incredibly low self-discharge rate. With an operating temperature ranging from -20 °C to +50 °C, it delivers reliable performance even in extreme environments.

The ReCyko Pro batteries are part of a new, advanced ecosystem of rechargeable batteries, chargers and docks to power your profession or passion. Go ahead, join the recharging revolution today.

Specifications

GP ReCyko Rechargeable battery
Nickel Metal Hydride chemistry
Rated capacity 800mAh
AAA size
Charge retention: Up to 70% after 60 months
Cycle Life: Up to 1,500 times
Nominal voltage 1.2V
Gross weight ~14g
Operating temperature: -20 °C to +50 °C

Works on Ultratec lanterns MS5121/23/31