ABS material, High strength and toughness, high temperature resistance, with wire, convenient for soldering. High quality battery holder 4 x AA cells with standard snap, great to use for LED strip light.
eBay
14500 Battery 3.7V AA 800mAh Lithium Battery W/ Welding for Flashlight Electric Toothbrush Razor Barber Rechargeable Batteries
Aliexpress UK
Light weight and maintain your battery clean and tidy. 18650 Size: 190 75 21mm. 4/10 Slots Transparent Plastic Battery Storage Box Hard Container Holder Case For AAA/AA/18650 Battery Organizer Accessories.
eBay
1.5V AA Rechargeable Lithium-ion 4255mWh Battery With Smart Battery Charger SET 2/4 Batteries Individually Available
Aliexpress UK
Holds 4 AA batteries. Black polypropylene housing.
eBay
Universal Battery Tester ANENG BT-168 PRO Capacity Checkered load analyzer Battery Digital Tester 9V/AAA/ AA Button Cell Tester
Aliexpress UK
Description: This battery box holder with wire connector, fit for 8 x 1.5 V AA batteries. Series connection. With spring clip design, you can easily to put the batteries in it. Battery is not included here. Note: Please do not separate, maintain, or refit the product.The wires are thin, and the structure of this product is only fit for very small current load, DO NOT connect it to a load that will cause large current, stop using this product if the wires are hot.
eBay
NOHON 1.5V AA/AAA Rechargeable Battery High Capacity Li-Ion Original Rechargeable Batteries For Control Electric Toys Battery
Aliexpress UK
Battery Storage Box Case Holder for AA AAA 18650 Batteries 4–10 Slots Organizer. Light weight and maintain your battery clean and tidy. 18650 Size: 190 75 21mm. 4/10 Slots Transparent Plastic Battery Storage Box Hard Container Holder Case For AAA/AA/18650 Battery Organizer Accessories.
eBay
ANENG BT189 Button Cell Battery Tester 9V N D C AA AAA Universal Household LCD Display Battery Tester Power Bank Detectors Tools
Aliexpress UK
3V AA or AAA Battery holder with On/Off swtich. Simple yet effective unit for your leds, trains, models and lots more. We use these ourselves! Flashing unit for leds flash rate adjustable for models trains dioramas.
eBay
Universal Digital Battery Voltage Tester BT-168 Power Meter Checker for AA AAA C D 9V Button Cell - Battery Testing Tool
Aliexpress UK
1pcs Wire Leads Battery Holder with Switch and Cover for 3 AA battery. Battery model: AA. Connect type: Wire leads. Shell: ABS plastic. Length of wire: 15cm. Spring: Nickel carbon steel. Size: 68 48 18mm.
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Digital Lithium Battery Testers Capacity ANENG 168Max test Check AAA AA Button Cell Checkered Battery Level Indicator Voltage
Aliexpress UK
Convert any AA battery to a D battery. Made of ABS, durable and solid. Load 3 AA batteries (maximum) for more capacity. Compatible With: All types of AA batteries. 5 x Battery Converter (Batteries are not included).
eBay
ANENG BT169 Digital Battery Testers Battery AA/AAA/C/D/9V/1.5V Button Cell Measurement Detector Multifunctional Quickly Measure
Aliexpress UK