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Battery Tender 021-1162 5-45W Automatic Solar Controller

Manufacturer

Picture for manufacturer Battery Tender

Part Number

021-1162
16 reviews
Sale Price

$20.89

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Battery Tender 021-1162 is a fully automatic solar controller designed to manage and optimize solar panel charging for 12V lead-acid batteries. This intelligent controller accepts input from 5W to 45W solar panels, making it ideal for maintaining batteries in vehicles, boats, RVs, motorcycles, and equipment stored outdoors or in remote locations.

Key Features:

  • 3-step automatic charging process: Qualification, Bulk Charge, and Float modes for optimal battery health
  • Compatible with solar panels from 5 watts to 45 watts
  • Spark-proof design with reverse polarity protection for safe connection
  • LED state-of-charge indicator for easy monitoring
  • 60-inch DC cable (20 AWG) for flexible installation
  • Maximum input voltage: 32 VDC
  • Maximum input/output current: 3A DC
  • Weather-resistant construction suitable for outdoor use

Specifications:

  • Dimensions: 14" W × 40" L × 1" H (approximate)
  • Weight: 11 lbs
  • Backed by 5-year manufacturer warranty

This solar controller eliminates the need for AC power sources, providing an eco-friendly solution for maintaining battery charge in remote locations. The intelligent charging algorithm prevents overcharging while ensuring batteries remain at optimal charge levels during storage or infrequent use.

Products specifications

Notes

5 to 45 watt capacity.

Quantity

Sold individually.

Solar Powered

Yes

Voltage Type

12

Sold in Units

Each

I've had issues with Autoplicity in the past, but this transaction was very smooth.

i bought 8" trailer deestone tires excellent seller will definitely be back as return customer

great price

Best prices I've ever seen! I didn't install the parts yet so it's hard to comment on the quality yet.

Great job!

Everything worked out fine.

Couldn't be happier.

Easy order process. Fast delivery. Awesome prices. Will order again. Thank you

Great service.

Website easy to use and was able to quickly order

AWESOME PLACE TO GET ALL YOUR CAR NEEDS FOR A GREAT PRICE!!

Y HOPE CONTINUE MAKING BUSINESS IN THE FUTURE WITH YOUR COMP�NY

I have been looking for a break booster for awhile and this is the one place i found the size that is not over priced!

Lowest prices around the web and excellent customer service. The only real issue was the wait between placing the order and when it was shipped. Took 4 days but I chalk that up to the large amount of business they due to their prices being so competitive. For the lowest prices that I've seen I didn't mind waiting a bit longer!

Very fast shipping and product was secure in package to avoid damage....will be ordering from autoplicity again for sure. Also the price could not be beat.

thnks

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