---
product_id: 218620525
title: "Battery Tender 5 Watt Solar Panel 12V Battery Charger with Charge Controller - IP67 Weatherproof - Windshield or Handlebar Mountable - Included Ring Terminal Cable or OBD II Connector - 021-1172"
brand: "battery tender"
price: "¥29694"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/218620525-battery-tender-5-watt-solar-panel-12v-battery-charger-charge
store_origin: JP
region: Japan
---

# 12V smart charge controller 5W solar power output IP67 weatherproof rating Battery Tender 5 Watt Solar Panel 12V Battery Charger with Charge Controller - IP67 Weatherproof - Windshield or Handlebar Mountable - Included Ring Terminal Cable or OBD II Connector - 021-1172

**Brand:** battery tender
**Price:** ¥29694
**Availability:** ✅ In Stock

## Summary

> ☀️ Charge smarter, ride longer — never miss a moment!

## Quick Answers

- **What is this?** Battery Tender 5 Watt Solar Panel 12V Battery Charger with Charge Controller - IP67 Weatherproof - Windshield or Handlebar Mountable - Included Ring Terminal Cable or OBD II Connector - 021-1172 by battery tender
- **How much does it cost?** ¥29694 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/218620525-battery-tender-5-watt-solar-panel-12v-battery-charger-charge)

## 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

- • **Smart Charge Control:** Automatically switches to float mode to prevent overcharging and extend battery life.
- • **Sun-Powered Efficiency:** Harness 5 watts of clean solar energy to keep your 12V battery charged effortlessly.
- • **Mount Anywhere, Anytime:** Versatile windshield or handlebar mounting with included suction cups and bracket for ultimate convenience.
- • **Built to Brave the Elements:** IP67-rated weatherproof design with spark-proof and reverse polarity protection ensures durability in any condition.
- • **All Battery Types Compatible:** Supports lithium LifeP04, lead acid, AGM, gel cell, and flooded batteries for maximum flexibility.

## Overview

The Battery Tender 5 Watt Solar Panel is a compact, weatherproof 12V battery charger featuring a smart charge controller that optimizes battery health by switching to float mode. Designed for versatile mounting on windshields or handlebars, it includes multiple connection options like ring terminals and an OBD II plug. Compatible with a wide range of battery types, it offers reliable, eco-friendly power maintenance backed by a 5-year warranty and lifetime support.

## Description

Full description not available

## Features

- Windshield Mountable & Versatile: Mount the solar panel to your vehicle's window or handlebars. Simply connect to the battery using ring terminals or plug in the included OBD II cable.
- Includes: Solar Panel, 4 suction cups designed for glass mounting, 1 bracket designed for handlebar mounting, OBD II plug, battery ring terminal cable, 8 ft output cord, 18" AC power adaptor charging cable, 5 year warranty and lifetime customer support
- Smart Charging: While in the sun, the panel provides full current until switching to float mode to maintain optimal battery voltage levels without overcharging
- Versatile: This compact solar panel is compatible with lithium (LifeP04), lead acid, flooded, and sealed maintenance-free AGM and gel cell batteries
- Protected: IP67 rated weather resistant with spark proof and reverse charging protection; comes with a 5-year manufacturer limited warranty and lifetime customer support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Deltran |
| Brand | Battery Tender |
| Item Weight | 1.39 pounds |
| Product Dimensions | 0.6 x 6.69 x 6.18 inches |
| Item model number | 021-1172 |
| Manufacturer Part Number | 021-1172 |

## Product Details

- **Brand:** Battery Tender
- **Color:** Black
- **Product Dimensions:** 0.6"D x 6.69"W x 6.18"H
- **Item Weight:** 1.39 Pounds
- **Output Voltage:** 12 Volts

## Images

![Battery Tender 5 Watt Solar Panel 12V Battery Charger with Charge Controller - IP67 Weatherproof - Windshield or Handlebar Mountable - Included Ring Terminal Cable or OBD II Connector - 021-1172 - Image 1](https://m.media-amazon.com/images/I/81qgcP7dvzL.jpg)

## Questions & Answers

**Q: Can a battery tender usb accessory be connected to the solar panel and used for charging devices?**
A: The solar panel will only charge when connected to a 12 volt battery. It is not designed to power devices.

**Q: Do you need a controller with this device? Controller is mentioned in the description.**
A: no, everything you need is in the box. I use this on my 2001 Road King, and it works great. Bought a 2nd one for my old truck, that I don't drive much. Just to keep the battery ready to go when I need it.

**Q: If i use the included ring terminals, can i also add an extension so as to reach the solar panel?  if so, which extensions could i purchase?**
A: I have the ring terminals attached to the battery in my Volvo while it is in storage. I bought a six foot extension from Battery Tender so the cable now reaches from under the hood to the back window (inside the car), where the panel is resting. The cable runs out the front door to the back of the hood, so only about six inches of cable is actually outside the car. It works great. They were out of the solar panel that I wanted which tied into the OBD port. Hope this helps.

**Q: How long is the cable to battery**
A: 8' Output Power Cord
Customer Service
Deltran USA

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money
*by S***R on July 13, 2025*

Works great and has been a great help to keep my car battery charged since I work from home and don't drive very often.

### ⭐⭐⭐⭐⭐ Works great
*by B***K on April 12, 2025*

Being able to plug into the OBDII port is why I bought this. Makes it a lot easier than trying to run wires to battery. Honda Odyssey cigarette lighter plugs are switched, so you can't use that option. I see the charging light on this come on even when the sky is overcast, and it is still charging. I won't know for sure if it will keep my battery good for weeks, but last time I let my car sit for 2 weeks, the battery was dead. So I'm hoping this will be better than nothing.

### ⭐⭐⭐⭐ Power output much less than advertised
*by M***E on March 3, 2024*

Measured output with a very strong mid-day sun at 249 ma. I had drained my motorcycle battery down to 12.2 volts. Tried 2 different Fluke DMMs (87 & 88). Both meters showed 248 - 249 ma. I like the handlebar clamp and ball socket. They appear to be well made. I was pleased to see that the connectors match the battery lead that I had installed years ago for my AC powered "Battery Tender".

## Frequently Bought Together

- Battery Tender 5 Watt Solar Panel 12V Battery Charger with Charge Controller - IP67 Weatherproof - Windshield or Handlebar Mountable - Included Ring Terminal Cable or OBD II Connector - 021-1172
- Battery Tender 25 Foot Extension SAE Cable - Designed for Use with Battery Tender Chargers - Quick Connect Plugs for Easy Connection to Motorcycle, Cars, ATVs and More - 081-0148-25
- Battery Tender Alligator Clip and Ring Terminal 20 Inch Battery Charger Accessory Combo Cable - 081-0180

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**Shop now:** [https://www.desertcart.jp/products/218620525-battery-tender-5-watt-solar-panel-12v-battery-charger-charge](https://www.desertcart.jp/products/218620525-battery-tender-5-watt-solar-panel-12v-battery-charger-charge)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*