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4x AA-to-AAA battery adapter sleeve for charging boxes

Item number: 400475

Manufacturer: Xtar
* Incl. VAT excl. Shipping
*valid for deliveries within Germany, delivery times for other countries can be found via the button with the shipping information
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With this high-quality AA to AAA battery reduction adapter, AAA batteries can be reliably charged in charging boxes with AA receptacles. The converter is ideal for chargers such as the L8 box from XTAR as well as the Keeppower I4 and I8 models or similar models.

Charge AAA batteries safely and efficiently in AA charging slots

The sleeve-like design was specially developed for use in charging boxes and ensures proper heat dissipation via the existing cooling recesses in the adapter. This keeps the thermal load under control even during longer charging processes.

Optimum contacting thanks to integrated spring bolt

Inside the adapter, a spring contact bolt ensures constant contact pressure and a secure electrical connection between the battery and charger. Advantages of this design:

  • Low contact resistance
  • Reliable contacting even with slight manufacturing tolerances
  • No loose contact during the charging process
  • Uniform current flow


Technical properties

  • Type: AA → AAA adapter (battery converter)
  • Permissible charging current 1A (1000mA)
  • Design: Sleeve adapter
  • Internal contact: Spring bolt mechanism
  • Material: Conductive metal core with insulating plastic outer shell
  • Compatible with: XTAR L8 Box, Keeppower I4, Keeppower I8 and comparable AAA charging boxes or similar.

Application note

The adapter is designed exclusively for use with AAA batteries in AA charging compartments of suitable chargers. Please only use with compatible battery types and approved chargers.

Scope of delivery:

4x AA to AAA reduction adapter

Frequently asked questions about the AA → AAA battery adapter (converter)

What is the AA → AAA adapter for?
The adapter enables AA batteries to be charged in AAA charging compartments of compatible charging boxes/chargers, e.g. in the XTAR L8 box and Keeppower I4 / I8. The adapter does not change any charging parameters, but establishes mechanical adaptation and secure contact.
Which battery types can I charge with it?
In principle, AA batteries can be used as long as the charger supports the respective battery type (e.g. NiMH or Li-Ion). Please note: The approval/function of the charger used for the respective battery type is always decisive.
What is the maximum permissible charging current?
The sleeve adapter is designed for a charging current of up to 1A. Please do not exceed this value to avoid increased heating or unnecessary stress on the contacts.
Why does the spring bolt inside ensure better results?
A spring bolt creates a constant contact pressure on the inside. This minimises the contact resistance and results in fewer contact problems (e.g. loose contact). This ensures stable contact during the entire charging process.
Does the adapter affect the cooling in the charging box?
No. The sleeve-like design was developed in such a way that the cooling cut-outs in the charging box remain effective. This allows the heat to be dissipated properly, as intended by the charger.

Note: The actual compatibility depends on the respective charger and the battery version (e.g. excess length for protected cells or integrated electronics for 1.5 V Li-ion).

Technical data

Product type AA to AAA battery adapter (converter)
Compatible battery size AA (Mignon) 10440
Target size (charging compartment) AAA (Micro)
Permissible maximum charging current 1A (1000mA)
Outer diameter 14.5 mm
length 43 mm
weight approx. 13 g
Contact mechanism Spring bolt (spring-loaded positive contact)
Contact material Conductive metal core
Housing material Insulating outer sleeve
Construction Sleeve design with cooling recesses
Intended use Charging AA batteries in AAA charging compartments of compatible chargers
Compatible chargers z. e.g. XTAR L8 Box, Keeppower I4, Keeppower I8
Suitable for Li-Ion, NiMH (depending on the charger)
Please note Only intended for use in suitable chargers

Shenzhen XTAR Electonics Co.,Ltd

Xtar

5th Floor, No.77 Xinhe Rd, Shangmugu,

Pinghu Area, Longgang District, Shenzhen, Guangdong

https://www.xtar.cc/

Luxtrim GmbH

Magnolienweg 8

63741 Aschaffenburg

Deutschland

info@luxtrim.de

Product Inquiries

Questions about the product via email

If you have further questions about the product, please contact: info@akkuteile.de

We will respond to your email within 1 business day.

You can reach our support team Monday to Friday from 9:00 AM to 3:00 PM at 06021 - 9212263

Payment Methods

PayPal - Delivery within 1–3 business days

Prepayment - Delivery within 1–3 business days after receipt of payment

Instant Bank Transfer - Delivery within 1–3 business days

Bank Transfer - Delivery within 1–3 business days after receipt of payment

Invoice - Delivery within 1–3 business days

Credit Card - Delivery within 1–3 business days

 

Information:

As soon as the payment is successfully received, you will automatically receive a confirmation by email.

For non-EU countries, only the net prices of the respective items apply, without German VAT. Customs fees will be charged separately. Import taxes must be paid according to the respective country's regulations.

Shipping Information

Unless otherwise specified in the product description, delivery within Germany takes place within 1–5 days, and international deliveries within 3–9 days after order confirmation (in the case of agreed prepayment, after receipt of payment). Please note that there are no deliveries on Sundays and public holidays. In case of self-collection, we will inform you by email when the goods are ready and available for pickup. In this case, no shipping costs will be charged.

Shipping and delivery Monday – Friday

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