12V2ah Deli Fingerprint Attendance Machine Router 5V Monitoring Uninterruptible Power Supply 18650 Cell Lithium Battery

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Size: Small
• Product Name: Facial Fingerprint Attendance Machine Battery
• Keywords: 12V Li Ion Battery
• Model NO.: CNS-12V 2Ah
• Weight: 350g
• Dimension: 70*60*25mm
• Monthly Self-Discharge: 2%
• Transport Package: Box
• Trademark: CNS
• Origin: China
• HS Code: 85065000
• Production Capacity: 2000PCS/Day

Product Description

12V2Ah Deli fingerprint attendance machine router 5V monitoring uninterruptible power supply 18650 Cell lithium battery 

Product Description

UPS uninterruptible power supply:

It is a backup energy storage power supply made of lithium batteries, reliable protection boards, trickle/constant current/constant voltage lithium battery charging management, high-performance and efficient DC-DC boost conversion circuits, etc. Equipped with comprehensive protection for overcharging, over discharging, overcurrent, and short circuit. UPS uninterruptible power supply is widely used in fingerprint check-in machines, facial attendance machines, routers, optical cats, fire protection systems, monitoring systems, access control systems, attendance systems, and so on.

Product Parameters

Model

Nominal Voltage

Nominal Capacity

Cycles

Cell Grade

Battery Type

Composition Method

Charging Voltage

Discharge Voltage

Charging Current

Discharging Current

Max Continuous Discharging Current

Max Continuous Charging Current

12V DC5521

12V

3000mAh

500 times

A Grade

Lithium battery

1P3S

12V

12V

1A

2A

3A

2A

9V DC35135

9V

5000mAh

500 times

A Grade

Lithium battery

1P2S

9V

9V

1A

2A

3A

2A

5V DC5525

5V

5000mAh

500 times

A Grade

Lithium battery

1S2P

5V

5V

1A

2A

3A

2A

 

Detailed Photos

Company Profile

We are direct factory since 2011, and supply all kinds of batterys according to customers' demand, car batteries, home energy storage batteries, heavy duty Veihcle Batteries, Road Cleaning truck battries, Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies(UPS), low temperature, high temperature special batteries, etc.

And we have the world first class productionline and test equipments, to make sure the cost-effctive price with stable quality and supply ability.

Quality Control

From initial design to final production, we prioritize manufacturing quality to ensure that CNS Product not only meets but exceeds industry standards.

Our team of experts meticulously oversees every step, employing stringent quality control measures that guarantee the reliability and long-term performance of our storage solutions.

Our state-of-the-art laboratory serves as the foundation of our commitment to quality. We conduct comprehensive performance testing, analyzing every aspect of our batteries to ensure they meet the highest benchmarks.

This meticulous approach ensures that our customers receive battery systems they can rely on, even in the most demanding applications.

FAQ

 

Q1: What is your terms of payment?
A: 30% deposit in advance, 70% balance against goods ready.We'll show you the photos of the products and packages before you pay the balance.

Q2: Can you print my logo on the battery cover?
A: Yes, OEM is available,we can print your logo on the battery case, and you can offer your logo.

Q3: How to maintain the battery?
A:The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after full charge, recharge it every 3 months or 6 months.
Q4: If a battery fails, what will be the indications?
A: 1.Lower performance
2.Low voltage
3.Cannot charge/recharge
4.Swelled container
5.Acid corrosion
Q5: How can you tell if a battery is good or bad?
A: You should first check the battery for defects such as a broken circuit, a short, or a broken container. If an outward problem is not apparent, then you will have to check the battery's capacity using known measuring techniques to ascertain the problem.
Q6: Do you test all your goods before delivery?
A:Yes, we 100% test before delivery.