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imuto3600mWh AA Rechargeable Batteries & Charger, 4-Pack

SKU: IMU-CD-099CE-3600-IMU4AA1

£28.00

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Power compatible everyday electronics with the iMuto 3600mWh AA rechargeable battery and charger kit. Four rechargeable lithium AA batteries deliver a constant 1.5V output, while the four-slot slide-cover case combines USB-C charging, organised storage, emergency USB output and a built-in LED flashlight.

With up to 1,600 recharge cycles and low self-discharge, the batteries provide a reusable alternative to disposable AAs for compatible cameras, flash units, microphones, controllers and household electronics. Actual battery performance depends on use and charging conditions.

Who Is This Kit For?

This kit suits photographers, content creators and households using compatible AA-powered equipment. The protective case keeps spare batteries together, while the emergency power and lighting functions add convenience for campers, drivers and anyone preparing for power cuts.

Compact iMuto AA battery case slipping into a trouser pocket, with a phone size comparison.

At a Glance

  • Includes four rechargeable lithium AA batteries.
  • Energy capacity: 3600mWh per battery.
  • Constant output voltage: 1.5V.
  • Service life: up to 1,600 recharge cycles.
  • Low self-discharge design.
  • Four-slot slide-cover case for charging and protective storage.
  • USB-C charging with a recommended 5V/3A input.
  • Emergency USB output powered by the installed batteries.
  • Integrated LED flashlight.

3600mWh Capacity with Constant 1.5V Output

Each battery provides 3600mWh of energy and maintains a constant 1.5V output throughout its discharge cycle, supporting compatible devices that benefit from consistent voltage. The rechargeable design reduces the need to repeatedly purchase disposable batteries, while low self-discharge makes the kit practical for equipment used less frequently.

Four-Slot Slide-Cover Charging Case

The case stores and protects all four batteries in one compact housing, making them easier to organise and carry between home, the studio and other locations. It accommodates twice as many batteries as a two-slot design, providing a higher-capacity temporary backup source when used with four installed batteries.

Convenient USB-C Charging

Recharge through the case's USB-C connection using a compatible laptop, power adapter, car charger or power bank. The recommended input is 5V/3A. A compatible USB-C power source is required; charging time and the specific cable supplied are not specified.

iMuto case showing blue output, green charging and red low-power LED indicators.

Emergency USB Output and LED Flashlight

The installed AA batteries can power the case's emergency USB output when conventional charging facilities are unavailable. Use it as a temporary backup option for travel, outdoor activities or power cuts, rather than a replacement for a dedicated power bank. Detailed USB output specifications, supported devices and usable output capacity are not specified.

iMuto AA battery power case connected to a smartphone for emergency USB charging.

iMuto battery power case charging a smartphone beside a comparison showing a depleted phone.

iMuto case illustrating emergency power output using lithium, NiMH or alkaline AA batteries.

The integrated LED flashlight provides practical illumination for camping, emergency kits, toolboxes, vehicles and dimly lit working areas. It is intended for everyday and emergency lighting, not high-output tactical use.

Built-in LED flashlight on the iMuto battery case illuminating keys inside a bag.

Compatibility

The batteries are intended for compatible high-drain and household electronics, including cameras, flash units, game controllers, VR accessories, smart locks, security systems, microphones and toys.

Always check the equipment manufacturer's battery requirements before use. Devices must support the batteries' voltage and rechargeable lithium chemistry.

What's in the Box?

  • 4 × 3600mWh rechargeable lithium AA batteries.
  • 1 × four-slot slide-cover case with USB-C charging, emergency USB output and an integrated LED flashlight.

FAQs

Can the case charge other devices?

It provides an emergency USB output powered by the installed AA batteries. Check device requirements before use; detailed output specifications and compatibility are not specified.

How long do the batteries last?

iMuto states a service life of up to 1,600 recharge cycles. Runtime and service life depend on the device, usage and charging conditions.

Can I use these batteries in a camera or flash?

Yes, where the equipment supports constant 1.5V rechargeable lithium AA batteries. Check the device manufacturer's requirements before use.

Features

  • Four high-capacity 3600mWh AA rechargeable lithium batteries.
  • Constant 1.5V output for compatible electronic devices.
  • Up to 1,600 recharge cycles.
  • Low self-discharge design.
  • Four-slot slide-cover power case for organised battery storage.
  • USB-C charging with a recommended input of 5V/3A.
  • Emergency USB output function.
  • Integrated LED flashlight for practical and emergency lighting.
  • Suitable for compatible cameras, flash units, microphones, controllers and household electronics.

What’s In the Box

  • 4 x 3600mWh AA rechargeable lithium batteries
  • 1 x Four-slot slide-cover power case with USB-C charging, emergency USB output and integrated LED flashlight

Specifications

Product TypeRechargeable AA Lithium Battery Kit
Battery ChemistryLithium
Battery SizeAA
Battery Quantity4
Energy Capacity3600mWh per battery
Output VoltageConstant 1.5V
Recharge CyclesUp to 1,600
Self-DischargeLow self-discharge
Charging ConnectionUSB-C
Recommended Charging Input5V/3A
Battery Slots4
Case DesignSlide-cover design
Additional FunctionsEmergency USB output and integrated LED flashlight

Delivery & Returns

UK Delivery Rates

Free UK Standard delivery on orders over £150.00*

Order Date (if received before 3pm) Cost Latest Expected Delivery Date

UK Standard

(Free for orders over £150.00 offer excludes Northern Ireland & Additional Shipping Fees)

Spend under £9.99 -  £5.99

Spend under £149.99 - £3.99

Spend £150+ - Free

2-4 Working Days
UK Express Delivery £5.99 1-3 Working Days
UK Next Working Day £8.00 Next Working Day
UK Next Working Day (Guaranteed) £15 Next Working Day
UK Before 2pm Next Working Day £18.00 Before 2pm Next Working Day
UK Saturday Delivery £30.00 The Next Saturday
UK Sunday Delivery £30.00 The Next Sunday

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Returns

EssentialPhoto & Video is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to request cancellation of an order within 14 days of receipt of the goods, and are granted a further 14 days to return the item to us for a full refund.

Please be aware: Products may vary slightly from batch to batch. Images provided online are as accurate a representation as possible, however please note that the colour and design of products may vary slightly, but that this does not affect functionality. 

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International Delivery Rates

We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country.

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Additional Shipping Fees

Please Note, a number of our products fall into 'Large', 'Extra Large', 'Oversized' or 'Pallet' products, and would require an additional shipping fee applied automatically to the order. All of these products will display this on their dedicated listings, and further information regarding these fees can be found below.

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International Delivery Rates

We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country...

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