BATTERY TENDER Battery Charger: Charging/Maintaining, Auto, For AGM/Lead Acid/Wet Cell
The BATTERY TENDER Battery Charger (MPN 021-0133 DL-WH) is an automatic, smart benchtop charger for maintaining AGM, lead acid, and wet cell batteries. It delivers a charging and maintaining current of 4 A at 12V…
SKU 3G-OTH-500362
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Product Description
The BATTERY TENDER Battery Charger (MPN 021-0133 DL-WH) is an automatic, smart benchtop charger for maintaining AGM, lead acid, and wet cell batteries. It delivers a charging and maintaining current of 4 A at 12V, with a smart charge type that automatically adjusts to battery needs. 3G Electric interprets your demand and sources this genuine unit across 14 industrial departments, with specialist depth in controls to support your power management applications.
Frequently Asked Questions
What is the BATTERY TENDER 021-0133 DL-WH battery charger used for?
The BATTERY TENDER 021-0133 DL-WH is a smart benchtop charger designed for maintaining AGM, lead acid, and wet cell batteries. It automatically adjusts its output to prevent overcharging, making it ideal for long-term battery storage and seasonal equipment in industrial and automotive applications.
What are the specifications of the BATTERY TENDER 021-0133 DL-WH?
This BATTERY TENDER charger delivers 4 A at 12V for both charging and maintaining. It features automatic, smart charge technology for lead acid batteries. The unit is benchtop style with part number 021-0133 DL-WH, suitable for AGM and wet cell types as well.
Where to buy the BATTERY TENDER 021-0133 DL-WH worldwide?
3G Electric supplies the genuine BATTERY TENDER 021-0133 DL-WH charger to customers worldwide. We handle full logistics and customs clearance, sourcing across 14 industrial departments. Contact us to order this smart battery maintainer for your power management needs.
How to maintain a battery with the BATTERY TENDER 021-0133 DL-WH?
Connect the BATTERY TENDER 021-0133 DL-WH to a 12V lead acid, AGM, or wet cell battery. Its smart circuitry automatically switches to float mode once fully charged, preventing overcharging. For best results, keep the charger connected during storage and ensure clean terminals.
BATTERY TENDER Products
3G Electric supplies BATTERY TENDER benchtop battery chargers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



