✓ VERIFIED
Jan 12, 2017
Connect and your done easy peasy !
No issues plug and play works great
BATTERY TENDER
SKU: 56-1129
Battery Tender High Efficiency 0.75 AMP 12V Charger - Harley & Indian V-Twin
$48.95
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About Battery Tender
Battery Tender parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Battery Tender item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
The Battery Tender High Efficiency 0.75 AMP 12V Charger is a sophisticated solution for maintaining your V-twin motorcycle battery. Its advanced four-stage charging process ensures optimal battery health, whether your bike is in storage or between rides.
Why riders pick this
- Intelligent 4-stage charging (qualification, bulk, absorption, float)
- Spark-proof and reverse polarity protected
- 72-hour safety timer prevents overcharging
- Optimizes battery health during storage and between rides
This intelligent charger cycles through qualification, bulk, absorption, and float stages, precisely managing the charge to prevent overcharging and maximize battery lifespan. It's designed with safety in mind, featuring spark-proof connections and reverse polarity protection to safeguard both your battery and the charger. Additionally, a 72-hour safety timer provides an extra layer of protection, automatically shutting off to prevent any potential damage to marginal batteries.
Advanced 4-Stage Charging for Peak Performance
- Intelligent 4-stage charging cycle for optimal battery health
- Spark-proof and reverse polarity protected for safe operation
- 72-hour safety timer prevents overcharging
- Meets California and Oregon energy efficiency standards
Smart Maintenance for Your V-Twin
This high-efficiency charger is an indispensable tool for any V-twin owner concerned with long-term battery care. Its smart charging capabilities mean you can leave it connected with confidence, knowing your Harley-Davidson or Indian Motorcycle battery is being maintained at its best. The robust design and safety features make it a reliable choice for consistent, worry-free battery maintenance.
Specifications
- Brand: Battery Tender
- Manufacturer Part #: 021-0123
- UPC: 734357000078
- Output: 0.75 amps at 12V
- Dimensions: 7.25 in (L) × 3.35 in (W) × 8.95 in (H)
- Weight: 1.06 lbs
- Country of Origin: China (Taiwan)
Common questions
Will this charger damage my battery if I leave it plugged in?
No. The 72-hour safety timer and float mode prevent overcharging and damage to marginal batteries, making it safe for extended connection.
What does the 4-stage charging mean?
Qualification tests battery health, bulk charges rapidly, absorption fully charges, and float maintains the charge without overcharging.
Is this charger suitable for all V-twin batteries?
Yes, it is suitable for 12V V-twin motorcycle batteries, including those found in Harley-Davidson and Indian motorcycles.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Battery Tender |
| TYPE | Tools |
| SKU | 56-1129 |
| WEIGHT | 1.06 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.86
28 RATINGS
5★
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✓ VERIFIED
Aug 23, 2014
Finally I don't have to take my seat off!!!
Man so easy to just plug into the adapter and walk away. No seat to take off. Plus I can charge my Iphone while riding.. Nice.....
✓ VERIFIED
Jan 26, 2016
Battery Tender Power Tender Plus HE
Product delivered quickly. Simple to set up on the bike. Works great. Hopefully no more dead battery!!
✓ VERIFIED
Sep 21, 2015
Exactly what I needed
And I don't have to take my seat off anymore. This is a great product!
✓ VERIFIED
Jun 8, 2015
It charges my battery
Hopefully this battery tender will last me a lifetime because it works like a charm and I don't ever want to get rid of it. It's easy to use and just works. Can't ask for much more.
✓ VERIFIED
Jun 16, 2014
Works as advertised
Upgraded from a smaller model. Works well keeping my bike well charged.
