Dantona L37A26-1.0-2WX Battery for Testo 320, 330 Analyzers (Replaces 0515 0046)
Item #: L37A26-1-0-2WX   |    Ships Directly from Manufacturer
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Dantona L37A26-1.0-2WX Battery for Testo 320, 330 Analyzers (Replaces 0515 0046)

Item #: L37A26-1-0-2WX   |  Ships Directly from Manufacturer
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Today's Price: $16.95


Quantity Price/Ea.
10-24 $16.10
25-49 $15.25
50+ $14.41

Price: $16.95


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Product Specifications for Dantona L37A26-1.0-2WX Battery for Testo 320, 330 Analyzers (Replaces 0515 0046)

Specifications:
BM Part #: L37A26-1-0-2WX
Voltage: 3.7 Volt
Capacity: 2600 mAh
Energy Capacity: 9.62 Wh
Terminals: 2 Wire Connector
Type: Li-Ion
Length: 2.7"
Diameter: 0.7"
Shipping Weight: 0.13Lbs (2.08 oz)
Warranty: 60 Day Return
Features:
  • Equivalent Replacement: This battery pack is a tested, direct alternative to the original Testo AG 0515 0046 battery. It is designed to perfectly fit and power essential tools like the Testo 310, 320, 330 combustion analyzers, and 870 thermal imagers.
  • Cost Savings: The Dantona pack provides professional performance and compatibility at a fraction of the cost of the manufacturer's branded version. This makes it an ideal, value-focused choice for fleet maintenance and inventory management.
  • Safety Built-In: It features high-quality, UL1642-certified Lithium-Ion cells and includes an integrated Protection Circuit Board (PCB). This protects both the battery and your expensive equipment from common issues like short circuits and overcharging.
  • Simple Plug-and-Play Installation: The unit comes completely assembled with a pre-attached 2-wire connector and wire leads. Technicians can quickly swap the battery without needing special wiring or soldering, minimizing downtime and labor cost.
  • Standard Industrial Power: Delivering 3.7 Volts and 2600 mAh (2.6 Ah) of reliable Li-Ion energy, this unit offers the standard capacity required for consistent runtimes in professional test and measurement equipment.

Product Description

This lithium ion pack is individually boxed for safe shipment. It is made with safe, light-weight 18650 cells for a long life. This fully PCB protected battery pack are UN38.3 certified and UL1642 compliant.

The battery pack's termination is a 2 circuit connector.


Dantona L37A26-1.0-2WX Lithium-Ion Battery Pack: Premium Power, Smart Value

Stop overpaying for replacement batteries. The Dantona L37A26-1.0-2WX is the smart, professional-grade solution engineered to keep your essential industrial tools running at peak performance without the steep manufacturer price tag.

Key Benefits for Professionals

Perfect, Seamless Fit (Direct Replacement)

This battery is a precision-engineered alternative that directly replaces the Testo AG 0515 0046 OEM part number. It is guaranteed to fit and function perfectly in your critical field instruments.

Designed for Your Testo Instruments

The L37A26-1.0-2WX provides reliable, stable power for many of the industry’s most critical Testo equipment used in HVAC and industrial maintenance:

  • Combustion and Flue Gas Analyzers: Compatible with Testo 310, 320, 327, 330, and 350 series analyzers.
  • Thermal Imagers: Powers Testo 870 and 870-1 thermal imaging cameras.

Plug-and-Play Installation

Save time and eliminate installation guesswork. This battery pack comes ready-to-install, complete with pre-attached wire leads and a secure 2-wire connector. Simply plug it in for a quick, professional, and error-free battery swap—no complex assembly or soldering required.

Certified Safety and Reliability

Built with high-quality Lithium-Ion (Li-Ion) cell technology (3.7V, 2600 mAh capacity) , this pack includes an integrated Protection Circuit Board (PCB). This essential safety feature protects your battery and your sensitive, expensive equipment against common risks like overcharge, over-discharge, and short circuits. The cells are certified safe and are approved for transport (UL1642 and UN38.3 compliant).

Exceptional Cost Savings

Why pay four to eight times more? This Dantona pack is one of the most cost-effective replacements available. It delivers original performance specifications at a fraction of the cost of the manufacturer's branded battery (OEM versions can retail for over $85.00 ), making it an intelligent choice for maintenance budgets.

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Frequently Bought Together:
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Dantona L37A26-1.0-2WX Battery for Testo 320, 330 Analyzers (Replaces 0515 0046)
Dantona L37A26-1.0-2WX Battery for Testo 320, 330 Analyzers (Replaces 0515 0046)
$16.95
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Total for Both Items: $30.90

Cross Reference & Compatibility

The Dantona L37A26-1.0-2WX Battery for Testo 320, 330 Analyzers (Replaces 0515 0046) has been cross-referenced to be compatible with or replace these OEM part numbers and models:
OEM
  • Testo AG 0515 0046

This battery can be used in these models:

Combustion and Flue Gas Analyzers
  • Testo AG 310 Series
  • Testo AG 320 Series
  • Testo AG 327 Series
  • Testo AG 330 Series
  • Testo AG 350 Series
Thermal Imagers
  • Testo AG 870 Thermal Imaging Camera
  • Testo AG 870-1 Thermal Imaging Camera

Customer Reviews

We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.