Description
Overview
The Epoch AA 1.5V 2300mAh USB Protected Li-ion Battery is a high-capacity, rechargeable lithium-ion battery designed for consistent 1.5V output, making it ideal for high-drain devices that require stable voltage. With a built-in USB-C charging port, this battery offers convenient, cable-free charging, eliminating the need for an external charger.
Equipped with advanced protection circuitry, these batteries ensure overcharge, over-discharge, short circuit, and thermal protection, making them a safer, long-lasting alternative to traditional AA alkaline and NiMH batteries.
Key Features
Specifications
| Specification | Details |
|---|---|
| Brand | Epoch Batteries |
| Battery Type | AA Lithium-Ion (Li-ion) |
| Nominal Voltage | 1.5V |
| Capacity | 2300mAh |
| Full Charge Voltage | 1.5V (Constant Output) |
| Charging Input | USB-C Port (Direct Charging) |
| Recharge Time | ~1.5 to 2 Hours |
| Cycle Life | 500+ Cycles |
| Protection Circuit | Yes (Overcharge, Over-Discharge, Short Circuit) |
| Button Top | Yes |
| Dimensions | ~14.5mm × 50.5mm |
| Weight | ~20g per battery |
| Pack Size | 4 Batteries per Pack |
Applications
The Epoch AA 1.5V 2300mAh USB Li-ion Battery is widely used in:
Safety Guidelines & Warnings
IMPORTANT SAFETY NOTICE ️
The Epoch AA 1.5V Li-ion Battery is designed for devices requiring stable 1.5V power. Improper use may result in fire, explosion, or injury.
General Safety Guidelines
Prohibited Uses & Handling
User Responsibility & Risk Acknowledgment
- The user assumes full responsibility for proper handling, charging, and storage of this battery.
- Misuse or mishandling may result in serious injury or damage.
- No guarantee of compatibility with all AA devices—verify your device's voltage requirements before use.
- Usage of this battery is at your own risk.
By purchasing and using the Epoch AA 1.5V 2300mAh USB-C Li-ion Battery – 4 Pack, you acknowledge and agree to follow all safety guidelines. Failure to comply may result in hazardous consequences.
Upgrade to rechargeable power with the Epoch AA 1.5V USB-C Li-ion Battery! ⚡
Frequently Asked Questions
Yes. All cells we sell are guaranteed authentic, Grade A, and brand new. Not reclaimed, used, or rewrapped. We also prioritize fresh manufacturing dates, so you’re not receiving cells that have been sitting around for years.
Some sellers offer Grade B cells that can have inconsistent voltage, higher internal resistance, reduced performance, or other issues. You will never receive a Grade B, reclaimed, or used cell from us.
These are sold as bare cells (no welded tabs or leads) unless the listing explicitly states otherwise.
To make pack building easier, our cells are sorted and batched for matching internal resistance, voltage, and date code, so they arrive ready to be assembled into a pack.
U.S. orders ship from Atlanta, Georgia.
For international orders outside the USA, we may ship from a different fulfillment hub depending on the product’s manufacturing location, to ensure faster and more efficient delivery.
Shipments within the USA, delivery in 1–3 days (up to 5). Expedited shipping available. International shipping varies—contact us to inquire.