CR123A Battery

$3.24 $9 In stock

The Tenergy CR123A 3V non-rechargeable lithium battery is one the most popular, widely used and tested CR123A lithium batteries on the market. The high capacity Tenergy CR123A battery is designed to deliver long run times in every device that it powers whether it is an LED or incandescent flashlight, a camera, or a high tech gadget. Every Tenergy CR123A battery incorporates PTC protection and the PTC threshold is set at 5AMPS. The protected Tenergy CR123A batteries prevent excessive discharge that can damage lithium cells.

Specifications of the CR123A Battery

Voltage 3V
Normal Capacity 1400 mAh
Self-discharge Rate <1% per Year
Max. Constant Current 1500mAh
Max Pulse Current 3000mAh
Normal Weight 16 g
Operating Temperature -20 C ~ 60 C
PTC High Current Discharge Protection 5AMP

* UL listed and Passed UN transportation tests (T1-T8).
* Warning: Can Not Be Recharged

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Steven ★★★★★ Aug 13, 2026

Got a four-pack for my camera flash and they've held up through dozens of shoots without a single voltage drop. The 3V lithium cells sit snug in the compartment and the high capacity means I'm not swapping them out mid-event. I'll be ordering again once these finally die.

Emily ★★★★★ Aug 12, 2026

These power my flashlight reliably even when it’s freezing outside, and the 3V output has been steady through heavy use. I’ve already ordered a second pack.

Sophia D. ★★★★★ Aug 11, 2026

I’ve burned through a dozen packs of these in my bike light and trail cams, and the 3V lithium output stays rock steady until the very end. The high capacity rating is legit—each one lasts noticeably longer than cheaper generic cells I used to grab.