Can i take two of the boxes and put the wires together to plug into a transmitter at an increased voltage and mah?

The first answer is wrong. Series is when the batteries connect positive to negative, in that situation the Volts increase but the mAh stays the same as one battery. Example this holder: 1.2V 2,500mAh Rechargeable AA * 8 = 9.2V 2,500mAh. In parallel (not this holder), the Volts stay the same, and the mAh increases. Volts would be 1.2V, but 8 * 2,500 = 20,000mAh or 20 Ah.

Does this allow you to supply a lower voltage using fewer batteries, or is it always 12V with all 8 batteries?

Useing all 8 batteries will give you 12vdc. I think you can buy dummy batteries that allow fewer batteries there by reducing the voltage

How can this mount to a wall? Can you attach it with screws?

no. i will have to 3d print a mounting case to attach it to my ardinio controller

Would these work on a 6.5 ft infrared strip light 12v dc 9.6 w 0.8 amp?

for about a hour, before the battery's discharge--aa battery's only have a lease 1.0 amps in an hour

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2Set 8 x AA Thicken Battery Holder

Product ID: 184335587

Details

Battery Capacity
12 volts
Battery Cell Composition
Lithium
Brand
QTEATAK
Number of Batteries
2 AA batteries
Recommended Uses For Product

💪durable high-strength material

🔋12V power output

🛠️I-type wired snap connector

NT$633

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Description

🔋 Power your projects with confidence and style!

BUILT TO LAST - Crafted from tough, high-strength plastic and metal to resist cracking and wear.
TRUSTED BY THOUSANDS - 4.6-star rating from 972 users proves reliability and performance.
COMPACT LIGHTWEIGHT - Weighs only 0.04 kg, perfect for portable and space-conscious projects.
EFFORTLESS BATTERY SWAPS - Stainless steel spring clip ensures quick, damage-free installation and replacement.
UNIVERSAL DIY POWER SOLUTION - Compatible with a wide range of DC devices from toys to remote controls and LED lighting.

The QTEATAK 2Set 8 x AA Thicken Battery Holder delivers a robust 12V power supply with an I-type wired snap connector, designed for easy battery installation and replacement. Made from durable plastic and metal, it supports a wide range of DC equipment including toys, remote controls, and LED lighting. Lightweight and highly rated, this battery holder is a must-have for any professional DIYer or tech enthusiast.

Specifications

ASIN	B07WP1CYYW
Antenna Location	Indoor/Outdoor
Battery Capacity	12 volts
Battery Cell Type	Lithium
Brand	QTEATAK
Compatible Phone Models	dc equipment
Customer Reviews	4.6 4.6 out of 5 stars (972)
Item Weight	0.04 kg
Manufacturer	Jianfeng Store
Model Name	SY-G03B-BGI7
Model Number	CNTech
Number of Batteries	2 AA batteries required.
Reusability	YES
UPC	744790367065
Unit Count	2 Count
Voltage	12 volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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NT$633

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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