---
product_id: 488095259
title: "Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177"
brand: "battery tender"
price: "€ 299.02"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/488095259-battery-tender-50-amp-solar-panel-controller-12v-24v-36v
store_origin: DE
region: Germany
---

# 50 AMP Output Dual USB Ports Multi-Voltage Support Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177

**Brand:** battery tender
**Price:** € 299.02
**Availability:** ✅ In Stock

## Summary

> ☀️ Charge Ahead with Confidence!

## Quick Answers

- **What is this?** Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177 by battery tender
- **How much does it cost?** € 299.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/488095259-battery-tender-50-amp-solar-panel-controller-12v-24v-36v)

## Best For

- battery tender enthusiasts

## Why This Product

- Trusted battery tender brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Max Input Power:** Handle up to 3000W with ease—perfect for all your energy needs.
- • **Lifetime Support:** Enjoy peace of mind with a 2-year warranty and lifetime customer support.
- • **Power Up Your Life:** Harness the sun with a robust 50 AMP PWM solar charge controller!
- • **Versatile Compatibility:** Supports 12V, 24V, 36V, and 48V batteries for ultimate flexibility.
- • **Smart Charging Technology:** 3-stage charging ensures your batteries are always at peak performance.

## Overview

The Battery Tender 50 AMP Solar Panel Controller is a high-performance PWM charge controller designed for 12V, 24V, 36V, and 48V lead-acid, AGM, and lithium batteries. It features a dual USB port for mobile device charging, a temperature sensor cable, and a user-friendly LCD status indicator screen. With a maximum input of 100V and a robust output of 50 AMPs, this controller is perfect for anyone looking to optimize their solar energy usage.

## Description

Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177

## Features

- 50 AMP PWM: compatible with 12V/24V/36V/48V lead-acid and AGM, 12V lithium batteries
- INCLUDES: 50 AMP 12V/24V/36V/48V PWM solar charge controller, temperature sensor cable for lead-acid/AGM batteries, 2-year warranty and lifetime customer support
- 3-STAGES: determine battery connection, voltage & charge; if battery drops below selected voltage, output will turn off & battery will charge; once battery charged to selected voltage, output turns on
- MAX OUTPUT: 12VDC, 50 AMPs and dual USB to support mobile device charging
- MAX INPUT: 100V; 12V @ 750W, 24V @ 1500W, 36V @ 2250W, or 48V @ 3000W

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Deltran |
| Brand | Battery Tender |
| Package Dimensions | 26.9 x 23.29 x 10.21 cm; 1.4 Kilograms |
| Manufacturer reference | 021-1177 |
| Manufacturer Part Number | 021-1177 |
| Item Weight | 1.4 Kilograms |

## Product Details

- **Color:** black
- **Brand:** Battery Tender
- **Item Weight:** 1.4 Kilograms
- **Display Type:** LCD
- **UPC:** 734357117707

## Images

![Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177 - Image 1](https://m.media-amazon.com/images/I/71K2dKBWXYL.jpg)
![Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177 - Image 2](https://m.media-amazon.com/images/I/713XKC5Xc2L.jpg)
![Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177 - Image 3](https://m.media-amazon.com/images/I/71nK-k8fAQL.jpg)
![Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177 - Image 4](https://m.media-amazon.com/images/I/715XHMEmmLL.jpg)
![Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177 - Image 5](https://m.media-amazon.com/images/I/81bHXU-PViL.jpg)

## Frequently Bought Together

- Battery Tender 50 AMP Solar Panel Controller - 12V / 24V / 36V / 48V PWM - Dual USB Port and LCD Status Indiscator Screen - Suitable for Lead Acid, AGM, Gel, and 12 Volt Lithium Batteries - 021-1177
- Battery Tender 6 Foot Extension SAE Cable - Designed for Use Chargers - Quick Connect Plugs for Easy Connection to Motorcycle, Cars, ATVs and More - 081-0148-6
- Battery Tender Voltage Indicator for Easy-to-Use Accurate 12V Battery Testing - Easily Track 12V Battery Voltage Using LCD Display with LED Charge Indicator - 081-0157

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**Shop now:** [https://www.desertcart.de/products/488095259-battery-tender-50-amp-solar-panel-controller-12v-24v-36v](https://www.desertcart.de/products/488095259-battery-tender-50-amp-solar-panel-controller-12v-24v-36v)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*