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

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

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Battery Tester for AA AAA C D 9V, Button Cell & Household Batteries

Product ID: 68924496

Details

Brand
DLYFULL
Color
Black
Item Weight
115 g
Power Source
Battery
Style
Voltmeter

⚡Instant battery health results

📊Crisp LCD voltage display

🔋Universal battery compatibility

S/.130

Duties & taxes included

In stock

Sold byAmazon PeruDelivered 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 Peru.

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Description

🔋 Don’t get caught powerless—test smarter, live charged!

SAVE MONEY SAVE TIME - Avoid unnecessary battery replacements and extend battery life with quick, accurate diagnostics.
ALL IN ONE BATTERY GURU - Tests AA, AAA, C, D, 9V & button cells effortlessly—never guess your battery status again.
CRYSTAL CLEAR LCD INSIGHT - Instantly reveals battery health with easy-to-read voltage bars—know when to replace or recharge.
POCKET SIZED POWER CHECKER - Compact, lightweight design with anti-slip grip—carry it anywhere, test anytime.
READY TO GO OUT OF THE BOX - Includes AAA battery and 18-month warranty—plug in and power up your battery management game.

The Dlyfull Battery Tester is a compact, versatile device designed to quickly and accurately measure the voltage and health of a wide range of batteries including AA, AAA, C, D, 9V, and various button cells. Featuring a crisp LCD display and a pocket-friendly design, it empowers professionals to avoid downtime and unnecessary battery replacements. Comes with a AAA battery included and backed by an 18-month warranty for reliable, long-term use.

Specifications

ASIN	B07DPLD6KB
Best Sellers Rank	#3,187 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #613 in Electrical Equipment
Brand Name	DLYFULL
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (12,241)
Included Components	1B2 Battery Tester; 1AAA Alkaline Batteries; Welcome Guide
Item Dimensions	5.2 x 3.46 x 0.94 inches
Item Weight	115 g
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
Unit Count	1 Count

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.

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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.

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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

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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S/.130

Duties & taxes included

In stock

Sold byAmazon PeruDelivered 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 Peru.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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