AA Batteries

39 products

📖 Click to view full specifications, comparison & safety guide

AA Batteries – The World's Most Universal Cylindrical Battery, Complete Range of Disposable & Rechargeable Options

Welcome to our AA Batteries collection. The AA battery (IEC standard LR6/R6, approx. 14mm diameter × 50mm length) is the most widely used and highest-volume cylindrical battery format globally. From remote controls, wireless mice, and wall clocks to digital cameras, high-lumen flashlights, and electric toys, AA batteries provide stable, reliable power to billions of everyday devices. This collection brings together the full spectrum of AA batteries, spanning Alkaline, NiMH rechargeable, and Li-ion rechargeable technologies. Whether you need an economical disposable option or an eco-friendly rechargeable solution capable of thousands of cycles, you'll find the perfect match here.

Core Advantages of AA Batteries

Global Standardization, Universal Compatibility: Unified 14mm × 50mm form factor ensures compatibility with billions of AA-powered devices worldwide—no dimensional guesswork.
Diverse Technologies for Every Need: Disposable alkaline offers the lowest upfront cost and instant usability; NiMH rechargeable delivers long cycle life and strong high-current output; Li-ion regulated AA provides high energy density, light weight, and stable voltage.
Broad Capacity Range: Alkaline AA capacities span ~1800–2800mAh; NiMH AA capacities range from 600–2800mAh; Li-ion regulated AA equivalent capacities reach 3000mWh and beyond.
Rechargeable Options – Economical & Eco-Friendly: A single NiMH or Li-ion AA cell supports 500–2,000+ charge/discharge cycles, replacing hundreds of disposable batteries over its lifetime—drastically lowering long-term costs and battery waste.
Low Self-Discharge Technology Widespread: Premium NiMH AA cells feature LSD (Low Self-Discharge) technology, retaining over 80% charge after one year in storage—ready to use straight from the pack and eliminating the traditional NiMH pain point of rapid self-discharge.
Excellent High-Current Capability: NiMH and Li-ion AA cells have low internal resistance, maintaining voltage far better than alkalines under heavy loads like digital camera flashes and electric toys.

AA Battery Category Guide

Category	Positioning	Nominal Voltage	Typical Capacity	Rechargeable	Best For
Alkaline AA	Economical, ready to use	1.5V	1800mAh – 2800mAh	❌ No	Low-drain daily devices: remotes, clocks, mice
NiMH Rechargeable AA	Hundreds of cycles, high current	1.2V	600mAh – 2800mAh	✅ Yes (500–2,000+)	Digital cameras, flashes, toys, game controllers
Li-ion Regulated AA	Constant 1.5V output, USB direct charge	1.5V (regulated)	1000mAh – 3000mAh (equiv.)	✅ Yes (1,000+)	Premium flashlights, professional gear, outdoor equipment

Alkaline AA vs. NiMH Rechargeable AA vs. Li-ion Regulated AA

Parameter	Alkaline AA	NiMH Rechargeable AA	Li-ion Regulated AA
Nominal Voltage	1.5V	1.2V	1.5V (regulated)
Typical Capacity	1800mAh – 2800mAh	600mAh – 2800mAh	1000mAh – 3000mAh (equiv.)
Rechargeable	❌ No	✅ Yes (500–2,000+ cycles)	✅ Yes (1,000+ cycles)
Voltage Stability Under Load	Declines steadily	Maintains well under heavy load	Constant 1.5V throughout
High-Current Capability	Moderate	Excellent	Excellent
Self-Discharge	Very low (5–10 year shelf life)	LSD types: 15–25% per year	Very low (2–3% per month)
Weight	~23g	~26g–30g	~18g–22g
Long-Term Cost	Higher (frequent replacement)	Very low (pennies per use)	Very low
Best For	Low-drain, intermittent use	High-drain, frequent use	Stable 1.5V for premium devices

Typical Specifications Range (AA Batteries)

Parameter	Alkaline AA	NiMH Rechargeable AA	Li-ion Regulated AA
Nominal Voltage	1.5V	1.2V	1.5V (regulated)
Capacity Range	1800mAh – 2800mAh	600mAh – 2800mAh	1000mAh – 3000mAh (equiv.)
Cycle Life	Disposable	500 – 2,100 cycles	1,000+ cycles
Self-Discharge	5–10 year shelf life	LSD: 15–25% per year	2–3% per month
Operating Temperature	-18°C ~ 55°C	-10°C ~ 60°C	-20°C ~ 60°C
Dimensions (Dia. × Length)	~14mm × 50mm	~14mm × 50mm	~14mm × 50mm
Weight	~23g	~26g–30g	~18g–22g

Typical Applications

Application	Recommended Type	Why This Type
Remote controls / wall clocks / wireless mice	Alkaline	Low-drain devices; alkaline offers lowest cost and infrequent replacement
Digital cameras / flash units	NiMH LSD High-Capacity	High current demand; NiMH maintains stable voltage and is rechargeable
Game controllers / electric toys	NiMH LSD	Frequent use; rechargeable solution offers very low long-term cost
High-lumen flashlights / headlamps	Li-ion Regulated / NiMH High-Capacity	Requires stable high voltage or strong current output
Wireless microphones / instrument effects	NiMH LSD	Professional gear demands stable voltage
Outdoor GPS / emergency backup	Lithium Primary / Li-ion Regulated	Wide temperature range, long shelf life, ready when needed
Medical devices / patient monitors	NiMH LSD / Li-ion Regulated	High reliability; rechargeable ensures continuous power availability
Smart door locks / security sensors	Alkaline / NiMH LSD	Choose based on usage frequency—disposable or rechargeable

How to Choose the Right AA Battery?

Your Requirement	Recommended Type
I need cheap and convenient for low-drain devices like remotes and clocks	→ Alkaline AA
I frequently use digital cameras or flashes—need high current and rechargeable	→ NiMH LSD High-Capacity
I need ready-to-use, low self-discharge for occasional emergency use	→ Lithium Primary / NiMH LSD
I need stable 1.5V output and want to avoid a dedicated charger	→ Li-ion Regulated USB Direct Charge
I need bulk quantities or custom packs	→ Contact our sales team for a quote

⚠️ AA Battery Safety Guidelines

Do Not Mix Different Types: Alkaline, NiMH, and Li-ion batteries have different voltage platforms. Do not mix them in the same device, and do not use the same charger for different chemistries.
Use the Correct Charger for Rechargeables: NiMH batteries require a NiMH-specific charger. Li-ion regulated AA batteries charge via their built-in USB port or a dedicated Li-ion charger. Never attempt to recharge disposable alkaline batteries.
Do Not Mix Old and New Batteries: Replace all batteries in a device at the same time. Mixing old and new cells accelerates leakage and can damage equipment.
Remove Batteries for Long-Term Storage: Remove batteries from devices that will sit unused for extended periods to prevent leakage and corrosion of contacts and circuitry.
Avoid Short Circuits and High Temperatures: Do not short the positive and negative terminals. Keep away from fire, heat sources, and humid environments.
Recycle Responsibly: Dispose of used batteries at designated recycling facilities. Never discard in household trash or incinerate.

Why Choose Our AA Batteries?

Genuine Brand-Name Products: Sourced from Panasonic, Energizer, Duracell, EBL, Ansmann, PKCELL, and other leading domestic and international brands. No counterfeits or exaggerated capacity claims.
Fully Tested: Every batch of rechargeable batteries undergoes capacity, internal resistance, and voltage verification to ensure consistent, reliable quality.
Complete Portfolio: Covers Alkaline, NiMH rechargeable, and Li-ion regulated series—one-stop shopping for all AA battery needs.
Flexible Purchasing: Single-cell retail, 2-pack, 4-pack, 8-pack, 16-pack options, and bulk wholesale pricing available.
Compatible Chargers Available: We also offer NiMH-specific chargers and multi-format universal chargers for convenient one-stop purchasing.
Certified Quality: Products are CE and RoHS certified for assured quality.
Expert Technical Support: Guidance on battery selection, usage tips, and after-sales support.

👇👇👇 Browse the product list below and filter by technology type or capacity to find the perfect AA Battery for your application. For volume quotes or custom pack solutions, please contact our customer service team.

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