Description

Apsenx 18650 20V 3.0Ah Li-ion Rechargeable Battery Packs for Cordless Drills – Wholesale

Apsenx 18650 20V 3.0Ah Li-ion battery is built with wholesale needs in mind. It solves the problem of frequent replacements and downtime, providing reliable power to keep your cordless drills running, even in high-demand environments.

Why Wholesale Buyers Choose Apsenx 20V 3.0Ah Li-ion Battery:

Consistent Power:
3.0Ah (3000mAh) capacity means no more battery drains halfway through tough tasks. More power, less downtime. Simple.

Long-Lasting Cycle Life:
500-1000 cycles. That’s a lot of use. It’s built to last, cutting down on replacements and boosting your bottom line.

Smart Protection:
18650 20V 3.0Ah Li-ion battery Include Overcharging, overheating, short-circuiting protect. and built-in Battery Management System (BMS) ensures customers don’t have to worry about safety issues. Reliable, stable power every time.

Wide Applications:
18650 20V 3.0Ah Li-ion battery Suitable for electric cordless drills, power tools, and other Power tool devices. It’s perfect for anyone looking to buy multi-use battery.

Bulk Orders & Customization:
MOQ is 50 units, and if your need custom specific connectors, we can customize it as your requirement.

Specification	Details
Voltage	18V
Capacity	3.0Ah (3000mAh)
Cycle Life	500-1000 cycles
Operating Temperature	0-60°C
Size	117mm x 75mm x 47mm
Weight	350g
Protection	Smart BMS built-in
Warranty	1 Year
MOQ	50 units

Solving Common Problems for You:

Battery Life:
We’ve all had that moment when the drill dies in the middle of a project. With Apsenx, your customers get longer-lasting power for heavy-duty tasks. No more waiting around to recharge.

Frequent Replacements:
500-1000 cycles means fewer replacements. That’s fewer returns and happier customers.

Safety Concerns:
Smart BMS System Control keeps the battery working in safe. No overheating, no short circuits. You can rest easy knowing this battery’s designed to protect your customers.

18650 20V 3.0Ah Li-ion battery Wholesale advantage:

Low Maintenance:
High reliability, built-in protection, and fewer issues—this battery practically sells itself. Less hassle for you, fewer complaints from customers.

High Demand:
Cordless tools are always in demand. And this battery fits a ton of devices, making it an easy addition to your stock.

Customization:
We can make the battery customize to your needs. For example Different connectors, bulk orders—you name it, we’ll deliver.

Apsenx 18650 20V 3.0Ah Li-ion rechargeable battery uses high-capacity 18650 lithium battery cells，offer superior power density and longer runtime，The 18650 lithium battery has become the popular choice for cordless drills and power tools.we accpet bulk orders and customization request,include custom packaging, other unique configurations,Please conatct with us !

What Is The Battery Actually Delivers

The battery uses well-established 18650 cell configuration. That matters more than most brochures admit.

From wholesale buyer point of view, it means:

• predictable performance

• stable sourcing

• fewer surprises once the order scales

The 3.0Ah capacity sits right in the middle of real-world demand. It’s enough runtime for most drilling and fastening work, without making the pack bulky or heavy. End users don’t need explanations. They just use it.

This battery pack delivers around 20V (18V nominal) with 3.0Ah capacity using 18650 cells.

Customers usually choose this model for cordless drills and other power tools that need stable output and enough runtime for daily work.

Most buyers use it as a direct working battery, not as loose cells.

Where customers use it

Buyers use this type of battery in real working tools, not light electronics.

Cordless drills & power tools

• Cordless drills
• Impact drivers
• Electric screwdrivers
• DIY power tools

Customers rely on this battery for daily work. A 3.0Ah capacity gives enough runtime for drilling, fastening, and assembly jobs without stopping too often.

Construction & installation work

• Furniture assembly
• Site installation
• Maintenance work

Workers use 20V systems because they balance power and portability. The battery needs to handle repeated start/stop and load changes during use.

Battery replacement market

Many buyers don’t build tools — they replace batteries.

Typical cases:

• replacing worn-out drill batteries
• upgrading old NiCd / NiMH packs
• aftermarket compatible batteries

Customers choose lithium packs because they:

• reduce downtime
• hold charge longer
• deliver more stable power during use

How customers use it in tools

A typical cordless tool system includes:

• motor
• controller
• battery pack
• charger

Customers match:

• voltage first (must fit 20V system)
• then capacity (Ah = runtime)

As long as the connector and interface match, the battery works with the tool.

Why customers choose 3.0Ah

Buyers usually choose 3.0Ah because it sits in the middle:

• more runtime than 2.0Ah
• lighter and cheaper than 4.0Ah+

This makes it suitable for:

• daily use tools
• general contractors
• DIY and professional users

In real projects, this capacity gives a balance between working time and battery weight.

Real runtime (what users care about)

Runtime depends on the job:

• light tasks → longer runtime
• heavy drilling → shorter runtime
• continuous load → faster drain

In normal use, 3.0Ah covers most daily drilling and fastening tasks without frequent charging.

Battery structure (practical view)

This pack uses multiple 18650 cells arranged in series and parallel.

Customers focus on:

• discharge capability (important for motor load)
• pack consistency
• BMS protection

Power tools draw high current, so battery design matters more than just capacity.

What bulk buyers focus on

Before placing orders, buyers usually check:

• discharge current (tool performance)
• cycle life (500–1000 cycles typical)
• compatibility with tool brands
• connector type and housing
• consistency across batches

For tool batteries, stability under load matters more than peak capacity.

OEM & bulk supply

Customers who buy this model usually include:

• power tool manufacturers
• aftermarket battery brands
• repair shops and distributors
• battery pack factories

We support bulk supply and customization such as connectors, housing, and labeling.

FAQ

What devices work with a 20V 3.0Ah 18650 Li-ion battery?

It’s mainly used in cordless drills and power tools on an 18V system (20V max). As long as the connector matches, it works well. Connector types can be customized.

How long does a 20V 3.0Ah battery last in real use?

For normal drilling and fastening jobs, 3.0Ah gives solid runtime. It provide lasts longer than basic battery packs.

Is this 20V 3.0Ah battery suitable for wholesale purchasing?

Yes. It’s made for bulk supply with stable performance and consistent quality. The MOQ is 50 units.sample is support.

What does 500–1000 cycles mean in daily use?

It means the battery can be charged and used hundreds of times before noticeable capacity drop. For most users, that translates to years of regular use.

Does the battery have built-in safety protection?

Yes.20V 3.0Ah battery built-in BMS to protect against overcharging, overheating, over-discharge, and short circuits during use.

Why are 18650 cells still used in power tool batteries?

18650 cells are reliable and tested in power tools.offer stable performance and fewer issues in the use process.