3x AA Battery Holder with On/Off Switch and 2-Pin JST
100 units available with a short lead time.
This compact battery holder connects 3× AA batteries in series, providing 3.3–4.5V output — a similar range to lithium-ion/polymer batteries. It features a built-in on/off switch and a genuine JST-PH 2-pin connector with a 6" cable, making it a convenient drop-in power source for 3.3V projects with JST battery connectors.
The polarity matches standard 2-pin JST cables and Li-Ion/Poly batteries, so it can be used as an alternative non-rechargeable power source for boards designed for LiPo batteries.
Key Features
- 3× AA Series Configuration – 3.3–4.5V output range
- Genuine JST-PH 2-Pin Connector – Polarity-matched, smooth insertion and removal
- Built-In On/Off Switch – Convenient power control
- 6" Cable Length – Flexible placement options
Voltage Output
- Alkaline – 4.5V (new) to 3.3V (end of life), nominal ~4.5V
- NiMH Rechargeable – 3.7V (charged) to 2.7V (end of life), nominal ~3.6V
Ideal For
- 3.3V microcontroller projects with JST battery connectors
- Portable electronics and wearables
- Alternative to LiPo batteries where rechargeability isn't needed
- Educational and prototyping projects
Package Contents
- 1× 3×AA battery holder with on/off switch and JST-PH 2-pin connector
Warning: Do not connect this battery holder to Li-Ion/Poly charger boards — AA batteries are not rechargeable via these chargers and attempting to do so is dangerous.
Note: Batteries not included. Fits any standard AA battery.
The 3x AA Battery Holder with On/Off Switch and 2-Pin JST appears in the following collections:
SKU AF-4779
by Adafruit
