SPIDER Automation | 4x AA Back-to-Back Battery Holder | 2-Pin JST-SM Male Connector | Pack of 2
The SPIDER Automation 4x AA Back-to-Back Battery Holder provides a compact and lightweight solution for mounting four AA battery cells in electronic projects and portable power assemblies. Its back-to-back arrangement and spring-contact design allow batteries to be installed and removed conveniently during regular use or maintenance.
Each holder is supplied with an integrated connecting wire and a 2-pin JST-SM male connector, providing a ready-made connection interface for compatible electronic circuits and power input sockets. The open, coverless construction keeps the battery positions accessible while supporting straightforward integration into custom enclosures and DIY electronic systems.
Technical Features & Design Advantages
- Four-Cell Battery Arrangement: Provides four AA battery positions in a back-to-back configuration.
- Spring-Loaded Contacts: Facilitate battery insertion, removal and electrical contact.
- Pre-Wired Connector: Includes an attached wire terminated with a 2-pin JST-SM male connector.
- Open Construction: Provides direct access to the battery cells without a separate protective cover.
- Compact Form Factor: Supports integration into space-constrained electronic assemblies.
- Lightweight Design: Suitable for portable projects where a compact battery holder is preferred.
Battery Configuration & Electrical Integration
The holder accommodates four AA cells and provides a two-wire power connection through its integrated JST-SM connector. The actual output voltage depends on the battery chemistry and the internal cell connection arrangement.
For conventional AA cells, four 1.5V alkaline batteries can provide approximately 6V nominal output when connected in series, while four 1.2V NiMH or NiCd cells provide approximately 4.8V nominal output. Confirm the holder’s wiring polarity and the connected circuit’s voltage requirements before integration.
This is a passive battery holder and does not incorporate voltage regulation, charging circuitry or battery protection electronics.
Connector & Wiring Details
- Connector Type: 2-pin JST-SM male.
- Wire Length: Approximately 14cm.
- Connection Format: Two-wire battery output.
The pre-attached JST-SM connector simplifies connection to compatible mating sockets, wiring harnesses and electronic assemblies. Ensure connector series, pin arrangement and polarity match the receiving device before connecting the battery holder.
Mechanical Design & Construction
The holder features a black, open-frame battery housing with spring contacts for retaining the installed cells. Its back-to-back layout provides a compact arrangement for four AA batteries, while the coverless construction allows direct access to the battery positions.
- Housing Colour: Black.
- Holder Style: Back-to-back.
- Construction: Open holder without cover.
- Battery Retention: Spring-contact design.
Applications
The four-cell battery holder is suitable for projects requiring a compact battery mounting arrangement and a pre-wired two-pin connector.
- DIY Electronics: Battery mounting for custom electronic prototypes and small circuits.
- Microcontroller Projects: Power connection for compatible battery-operated control boards.
- Embedded Electronics: Battery supply arrangement for suitable embedded systems.
- Educational Kits: Battery holder for electronics experiments and student projects.
- Sensor Modules: Power source for compatible battery-operated sensing circuits.
- Portable Electronics: Battery mounting for custom portable devices.
- Small Robotics: Battery supply for compatible control electronics and robotic prototypes.
- Wireless Control Circuits: Power arrangement for suitable wireless control projects.
- Electronic Prototyping: Removable battery supply for testing and development setups.
- Custom Battery Assemblies: Integration into suitable enclosures and electronic equipment.
Package Contents
- 2 × 4x AA Back-to-Back Battery Holder with 2-Pin JST-SM Male Connector
Note: Batteries are not included.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | AA Battery Holder |
| Model | AA Battery Holder Box (Back-to-Back) |
| Brand | SPIDER Automation |
| Battery Size | AA |
| Cell Capacity | 4 Cells per Holder |
| Holder Arrangement | Back-to-Back |
| Connector Type | 2-Pin JST-SM Male |
| Wire Length | Approximately 14cm |
| Holder Dimensions (L × W × H) | Approximately 54 × 31 × 29mm |
| Holder Weight | Approximately 9g |
| Housing Colour | Black |
| Holder Cover | Not Included (Open Design) |
| Package Quantity | 2 Holders |
Connection & Operating Recommendations
For reliable integration, use compatible AA cells and a receiving circuit designed for the resulting battery voltage. The pre-wired JST-SM connector simplifies installation, while correct polarity and secure battery positioning are important for consistent electrical operation.
- Install Compatible Cells: Use four AA batteries of the same chemistry, capacity and similar charge condition within each holder.
- Match the Supply Voltage: Select alkaline or rechargeable cells according to the voltage requirements of the connected circuit.
- Confirm Connector Polarity: Match the JST-SM connector’s positive and negative terminals with the receiving device before connection.
- Use a Compatible Mating Connector: Connect the holder to a correctly matched 2-pin JST-SM socket or wiring harness.
- Manage Wire Routing: Route the connecting wire away from moving parts, sharp edges and locations where it may be pulled or pinched.
- Replace Cells Together: Replace all four batteries in a holder as a set to avoid mixing cells with different charge levels or usage histories.
- Provide Suitable Enclosure Protection: Since the holder has an open design without a cover, use an appropriate enclosure when the application requires protection against accidental contact or movement of the batteries.
