Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

ENERGIZER Button Cell Battery: 303/357 Battery Size, Silver Oxide, 138 mAh Capacity - Disposable Coin & Button Batteries
ENERGIZERDisposable Coin & Button Batteries

ENERGIZER Button Cell Battery: 303/357 Battery Size, Silver Oxide, 138 mAh Capacity

The ENERGIZER 303/357 Button Cell Battery is a disposable silver oxide coin battery delivering 1.5V DC. It has a 138 mAh capacity and is identified by manufacturer part number 357-303TZ. This battery is designed for…

SKU 3G-OTH-383045

Brand
ENERGIZER
Item
Button Cell Battery: 303/357 Battery Size, Silver Oxide, 138 mAh Capacity
Category
Disposable Coin & Button Batteries
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ENERGIZER
Manufacturer Part Number
357-303TZ
Type
Silver Oxide, 138 mAh Capacity
DC
1.5V
Battery Size
303/357
Product Type
Button Cell Battery
Battery Chemistry
Silver Oxide
Voltage - Subhead
1.5V DC
Voltage - Batteries
1.5V DC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ENERGIZER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ENERGIZER 303/357 Button Cell Battery is a disposable silver oxide coin battery delivering 1.5V DC. It has a 138 mAh capacity and is identified by manufacturer part number 357-303TZ. This battery is designed for use in small electronic devices requiring a compact power source.

Frequently Asked Questions

What is the ENERGIZER 303/357 button cell battery used for?

The ENERGIZER 303/357 button cell battery powers small electronic devices such as calculators, watches, medical instruments, and key fobs. Its compact silver oxide chemistry provides stable 1.5V DC output for reliable performance in low-drain applications.

What are the specifications of the ENERGIZER 303/357 battery?

The ENERGIZER 303/357 is a silver oxide button cell battery with 1.5V DC voltage and 138 mAh capacity. It uses battery size 303/357 and has manufacturer part number 357-303TZ. This disposable coin battery is designed for compact electronics requiring consistent power.

Where to buy ENERGIZER 303/357 batteries worldwide?

3G Electric supplies ENERGIZER 303/357 button cell batteries worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this battery for your application.

How to select the right ENERGIZER button cell battery?

To select the correct ENERGIZER button cell, match the battery size (303/357), voltage (1.5V DC), and chemistry (silver oxide) to your device requirements. Verify the manufacturer part number 357-303TZ for compatibility. For assistance, consult 3G Electric's technical team.

Used in

Common applications for ENERGIZER
Industrial sensor backup — Energizer CR2032 coin cell batteries for memory retention in PLCs and transmitters
Emergency lighting — Energizer ENPMHT61 flashlight for confined-space entry and night-shift inspections
Portable tool charging — Energizer CHFC NiMH charger for maintaining D-cell batteries in handheld radios
Precision instrumentation — Energizer 392 silver oxide button cells for digital calipers and micrometers
Medical device power — Energizer 303/357 button cells for portable patient monitors and infusion pumps
Remote monitoring — Energizer 1616 lithium coin cells for wireless temperature and pressure sensors

ENERGIZER Products

3G Electric supplies ENERGIZER disposable coin & button batteries. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
ENERGIZER Button Cell Battery: 377 Battery Size, Silver Oxide, 24 mAh Capacity, 1.5V DC, 0.102 in Dp (MPN 377BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 377; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 377 Battery Size, Silver Oxide, 24 mAh Capacity, 1.5V DC, 0.102 in Dp (MPN 377BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 377; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER Button Cell Battery: 379 Battery Size, Silver Oxide, 18 mAh Capacity, 1.5V DC, 0.085 in Dp (MPN 379BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 379; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 379 Battery Size, Silver Oxide, 18 mAh Capacity, 1.5V DC, 0.085 in Dp (MPN 379BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 379; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER Button Cell Battery: 389 Battery Size, Silver Oxide, 85 mAh Capacity, 1.5V DC, 0.114 in Dp (MPN 389BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 389; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 389 Battery Size, Silver Oxide, 85 mAh Capacity, 1.5V DC, 0.114 in Dp (MPN 389BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 389; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER Button Cell Battery: 364 Battery Size, Silver Oxide, 19 mAh Capacity, 1.5V DC, 0.085 in Dp (MPN 364BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 364; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 364 Battery Size, Silver Oxide, 19 mAh Capacity, 1.5V DC, 0.085 in Dp (MPN 364BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 364; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER Button Cell Battery: 395 Battery Size, Silver Oxide, 50 mAh Capacity, 1.5V DC, 0.106 in Dp (MPN 395BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 395; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 395 Battery Size, Silver Oxide, 50 mAh Capacity, 1.5V DC, 0.106 in Dp (MPN 395BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 395; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER COIN CELL BATTERY: 2025 Battery Size, Lithium / Manganese Dioxide, 170 mAh Capacity, 3V DC (MPN ECRN2025). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 2025; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER
ENERGIZER COIN CELL BATTERY: 2025 Battery Size, Lithium / Manganese Dioxide, 170 mAh Capacity, 3V DC (MPN ECRN2025). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 2025; Brand: ENERGIZER; Voltage - Subhead: 3V DC.

More from ENERGIZER

View all ENERGIZER parts
ENERGIZER Button Cell Battery: 371 Battery Size, Silver Oxide, 34 mAh Capacity, 1.5V DC, 0.083 in Dp (MPN 371BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 371; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 371 Battery Size, Silver Oxide, 34 mAh Capacity, 1.5V DC, 0.083 in Dp (MPN 371BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 371; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER COIN CELL BATTERY: 2016 Battery Size, Lithium / Manganese Dioxide, 100 mAh Capacity, 3V DC (MPN ECRN2016). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 2016; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER
ENERGIZER COIN CELL BATTERY: 2016 Battery Size, Lithium / Manganese Dioxide, 100 mAh Capacity, 3V DC (MPN ECRN2016). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 2016; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER Coin Cell Battery: 1616 Battery Size, Lithium / Manganese Dioxide, 60 mAh Capacity, 3V DC (MPN ECR1616BP). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 1616; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER
ENERGIZER Coin Cell Battery: 1616 Battery Size, Lithium / Manganese Dioxide, 60 mAh Capacity, 3V DC (MPN ECR1616BP). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 1616; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER Button Cell Battery: 392 Battery Size, Silver Oxide, 47 mAh Capacity, 1.5V DC, 0.142 in Dp (MPN 392BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 392; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 392 Battery Size, Silver Oxide, 47 mAh Capacity, 1.5V DC, 0.142 in Dp (MPN 392BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 392; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER Button Cell Battery: 357 Battery Size, Silver Oxide, 138 mAh Capacity, 1.5V DC (MPN 357BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 357; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 357 Battery Size, Silver Oxide, 138 mAh Capacity, 1.5V DC (MPN 357BPZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 357; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER Button Cell Battery: 1216 Battery Size, Lithium / Manganese Dioxide, 25 mAh Capacity (MPN ECR1216BP). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 1216; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 1216 Battery Size, Lithium / Manganese Dioxide, 25 mAh Capacity (MPN ECR1216BP). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 1216; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER Coin Cell Battery: 2032 Battery Size, Lithium / Manganese Dioxide, 235 mAh Capacity, 3V DC (MPN 2032BP-4). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 2032; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER
ENERGIZER Coin Cell Battery: 2032 Battery Size, Lithium / Manganese Dioxide, 235 mAh Capacity, 3V DC (MPN 2032BP-4). Key specifications — Voltage - Batteries: 3V DC; Battery Chemistry: Lithium / Manganese Dioxide; Product Type: Coin Cell Battery; Battery Size: 2032; Brand: ENERGIZER; Voltage - Subhead: 3V DC.
ENERGIZER Button Cell Battery: 309/393 Battery Size, Silver Oxide, 75 mAh Capacity, 1.5V DC (MPN 393-309TZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 309/393; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.
ENERGIZER
ENERGIZER Button Cell Battery: 309/393 Battery Size, Silver Oxide, 75 mAh Capacity, 1.5V DC (MPN 393-309TZ). Key specifications — Voltage - Batteries: 1.5V DC; Battery Chemistry: Silver Oxide; Product Type: Button Cell Battery; Battery Size: 309/393; Brand: ENERGIZER; Voltage - Subhead: 1.5V DC.