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4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
Specifications
Operating Temperature :
-20-60°C
Product :
AA Batteries
Charging Voltage :
4.75-5.5V
Certification :
CE/RoHS/UN38.3/MSDS
Place of Origin :
China
Anode Material :
NCM
Voltage :
1.5V
Operating Temperature(℃) :
Operating Temperature(℃)
Charging Current :
0.35±0.05A
Cycle Life :
1200+
Positive Pole :
Button top
Size :
Dia:14.3±0.3mm , Length:50.3±0.5mm
Payment Terms :
T/T
Supply Ability :
2000pcs/day
Price :
$2.225/pcs
Working temperature :
-20~60℃
Brand Name :
XTAR
Model Number :
AA 1.5V 4150mWh
MOQ :
500
Delivery Time :
7-30 Days
Packaging Details :
Color box+battery box
The charging ratio :
100%
Max Discharge Current :
2.5A
Storage Temperature :
-20-50°C (Best at 25±5°C)
Max continuous discharge current :
2A
Battery Type :
Solid state
Weight :
19.5g
Description
High Capacity AA Batteries
Product Overview

The XTAR AA 1.5V 4150mWh Lithium Battery is a next-generation rechargeable solution delivering 4150mWh (2500mAh) — 50% more energy than standard Ni-MH batteries. It provides stable 1.5V 2A output for high-drain devices such as game controllers and VR gear. With 2.9-hour fast charging (6x faster than typical), LED indicators, low-voltage alerts, and 8-in-1 safety protection, it ensures maximum reliability. Supporting 1200+ cycles, it's eco-friendly and cost-efficient. Lightweight at 19g and compatible with most AA devices, it's RoHS/CE-certified, insured, and suitable for global use — ideal for home, outdoor, and professional applications.

Key Features
  • Seamless Safety: No leaks ensure peace of mind
  • Long-Life Cycle: Up to 1200 cycles for extended use
  • High Capacity: 4150mWh delivers robust performance
  • Wide Operating Temperature Range: -20°C to 60°C for versatile use
  • Rugged Construction: Solid state design for durability
Technical Specifications
Positive Pole Button Top
Protected Yes
Standard Charging Voltage 5V
Normal Voltage 1.5V
Voltage Output At Low Power 1.1V
Max Continuous Discharge Current 2A
Charging Current 0.45A
Working Temperature -20 to 60°C
Charging Temperature 0-45°C
Storage Temperature -20 to 50°C (best 25±5°C)
Cycle Life ≈1200
Net Weight 19g
Energy 4150mWh
Size Φ14.3±0.3mm×H50.3±0.5mm
With Indicator Yes
Applications

Wide usage — suitable for most standard AA powered devices. Say goodbye to dry batteries.

4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
About XTAR

Established in 2006, XTAR is a leading provider of high-quality lithium-ion batteries, smart chargers, and LED flashlights. Based in Shenzhen, we integrate R&D, production, and sales to deliver innovative power solutions. With over 20 years of expertise, XTAR is your trusted partner for reliable energy products, offering customized solutions for OEM and wholesale clients.

Company Timeline
2005
Developed PK keychain flashlight with superior batteries and LEDs for brighter output and longer runtime
2006
Introduced industry's first 16340 and 18650 lithium-ion batteries with protection circuits
2009
Pioneered three-stage charging technology for lithium batteries (Patent No.: 201720828840.6)
2011
Launched WP2II charger with 0V activation & USB output
2013
Released PANZER XP4, first charger intelligently adapting to lithium-ion and nickel-metal hydride batteries
2017
Launched Over 4 Slim, market's first 4.1A*2 fast charger with internal resistance/temperature detection
2020
Launched next-gen 1.5V rechargeable AA lithium batteries, outperforming traditional NiMH batteries
2024
Expanded 1.5V AA/AAA lithium battery line with Constant Voltage + Linear series
2025
Joined U.S. ATA & SHOT Show; launched world-first touch battery power check technology
Manufacturing Capabilities

We operate our own factory with efficient production processes ensuring precise production cycles. Manufacturing under our original brand guarantees product consistency and provides convenient maintenance and after-sales service. XTAR integrates the brand values of safety, reliability, and innovation into every product.

4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
Partners
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
Global Certifications
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
Frequently Asked Questions
Can I have a sample order for Battery/Charger?
Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
What about the lead time?
Sample needs 1-2 days, mass production time needs 3-7 working days.
How do you ship the goods and how long does it take to arrive?
DHL, UPS, FedEx or TNT and other shipping methods are available. Arrival time depends on the method you choose. Airline and sea shipping also optional. Warehouse in Texas, shipment is free in US.
Is it OK to print my logo on the product?
Yes. We have our own R&D Department and Factory. Both OEM and ODM are acceptable.
What industries do you provide supporting equipment for?
We can provide professional supporting services for many industries, such as electric toothbrushes, thermal imagers, infrared devices, thermal imaging sco-pes, flashlights, toy cars, smart locks, and more.
Where do you ship from?
We can ship from Shenzhen, China, and we also have overseas warehouses in the U.S., so we can also ship directly from the U.S.
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4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries

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Product Detail
Operating Temperature :
-20-60°C
Product :
AA Batteries
Charging Voltage :
4.75-5.5V
Certification :
CE/RoHS/UN38.3/MSDS
Place of Origin :
China
Anode Material :
NCM
Contact Supplier
video
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries
4150mWh AA Batteries Aa Li Ion Battery 19.5g 2A Electronic Equipment 1.5 V Double A Batteries

ShenZhen XTAR Electronics Co., Ltd

Verified Supplier
1 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer
Main Products :
AA Batteries, AAA Batteries, 1.5V AA Batteries
Total Annual :
20000000$-30000000$
Employee Number :
100~150
Certification Level :
Verified Supplier
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