Does the unit test the batteries under load?

No, the battery tester does not do load testing, the device is a basic battery tester that only looks at voltages & shows the relative charge by LCD screen.

Is this tester made in China?

Yes, it is made in China. But for what it's worth, it's a nice tester.

The instruction booklet that comes with the unit states: "remove the clear plastic strip". what clear plastic strip?

There should be a small strip that looks like Scotch tape on the battery housing. It might have been removed before you got it. If it works when you insert a battery, that was what happened. Hope that helps.

What are the 2 silver buttons on the upper right side of the tester used for?

Button cell batteries and 9V batteries

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Dlyfull Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries

Dlyfull Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries

Product ID: 374698987

Details

Brand
DLYFULL
Colour
Black
Item weight
115 Grams
Power source
Battery
Style
Voltmeter

⚡Instant battery health check

📊Clear LCD voltage readout

🔋Tests 12+ battery types

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

COP 227479

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Description

🔋 Power up your life with precision — never get caught powerless again!

CRISP LCD DISPLAY - Instantly reveals battery health with easy-to-read voltage bars — no guesswork, just clarity.
POCKET SIZED PORTABILITY - Compact, lightweight design with anti-slip grip — carry it anywhere, test anytime.
QUICK ACCURATE RESULTS - Get reliable battery status in seconds — avoid dead batteries ruining your day.
MONEY SAVING BATTERY LIFESAVER - Prolong battery life and cut replacement costs — your eco-friendly power assistant.
UNIVERSAL BATTERY COMPATIBILITY - Supports AA, AAA, C, D, 9V, CR2032 & more — one tester for all your power needs.

The Dlyfull Universal Battery Tester is a compact, versatile device designed to quickly and accurately test a wide range of household batteries including AA, AAA, C, D, 9V, and various button cells. Featuring a crisp LCD display, it provides clear voltage readings to help users identify battery health instantly. Lightweight and pocket-friendly with an anti-slip finish, it’s powered by a single AAA battery (included) and certified by CE, FCC, and RoHS standards. Ideal for professionals and tech-savvy users who demand reliable battery performance and want to avoid unexpected power failures.

Specifications

ASIN	B07DPLD6KB
Best Sellers Rank	#52,956 in Electronics ( See Top 100 in Electronics ) #66 in Household Battery Testers
Brand Name	DLYFULL
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (11,707)
EU Spare Part Availability Duration	18 Months
Included Components	NO
Item Dimensions	13.2 x 8.8 x 2.4 centimeters
Item Weight	115 Grams
Manufacturer	DLYFULL
Measurement Type	Voltmeter
Minimum Operating Voltage	1.5 Volts
Model	B2
Part Number	B2
Power Source	Battery Powered
Specification Met	CE, FCC, RoHS
Style Name	Voltmeter
UPC	742354203354 742354312971

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

COP 227479

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews