Battery Tender Plus 12 volt 1.25 Amp 3 Stage Smart Charger BT-021-0128
Always in stock, and with an amazing 10 year warranty!
Battery Tender Plus 12 volt 1.25 Amp 3 Stage Smart Charger BT-021-0128
Product Description
This is a very popular 12 volt unit for battery storage. The Battery Tender Plus is a 1.25 amp battery charger designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers. The E-Z quick disconnect harness (1 of each ring ends and alligator clips included) allows you to leave the charger wiring attached to the battery while operating the vehicle. Battery Tender Plus will not overcharge or boil battery when connected long term.
Our most popular battery charger/maintainer having a 10 year manufacturers limited warranty.
Each Battery Tender ships with one each quick disconnect ring set and alligator clips.
- Temperature compensated to ensure optimum charge voltage according to ambient temperature.
- Automatically switches from full charge to float charging mode.
- Reverse Polarity Protection to ensure user safety.
- Complete 3-step charging program (Bulk Charge, Absorption Mode, and Float Mode).
- Optimal 3 Step Charging
- Built-in Mode Indicators
- Spark Free Hook Up
- Demand Sensing
- Reverse Polarity Protection
- Short Circuit Protection
- Thermal Protection
- Temperature Compensation
- 10 Year Warranty
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Reviews
By Wayne Ownership: Just Bought Knowledge Level: Electricity doesn't scare me.. usually Pros: Small, compact, simple and extremely easy to setup, use and understand. Doesn't get much simpler and does the job. Cons: I'm old school ... need lots of flashing lights and stuff! Has one red light for charging and one green for storage. Geeezzze ... wheres the cool in that? :) Other Thoughts: Using to keep the excellent Scorpion battery (also from BatteryStuff.com)for my Harley bagger charged while its going through its Winter makeover ... (read) parts covering the garage floor. By Mr. Shovelhead Ownership: Use regularly Knowledge Level: AC/DC is more than a band Pros: It is extremely simple to use. The connectors & the tender are both very solidly constructed. It does not take up much room at all. It provides very useful length cables. The operational lights are absolutely simple to understand. If you can read, you can use it right out of the package, (but you should read it first.) The built-in safety features are really well thought out! Cons: Free shipping would be nice, but not really critical at all. Other Thoughts: I have now bought a maintenance free battery from BatteryStuff.com with a whopping amount of cold cranking amps, (380) that starts my old Shovelhead with amazing ease, considering it runs on straight 50w or 60w depending on what time of the season it is & I have bought a great compact battery tender that I am really impressed with. Dealing with your company personnel has been a pleasure & I recommend BatteryStuff.com to all of my friends with power sports equipment. By James Art Ville Ownership: Don't Own Knowledge Level: I know what an outlet is Pros: The charger is pretty simple, I like that you can plug it in, connect it, and walk away. I've been told it's safe to leave even for a year at a time. Cons: The lights are a tad confusing to interpret. There is a sticker on the back of the charger that explains it, though. Other Thoughts: My father purchased it for his Cadillac, which isn't driven very often. The battery is pretty old, but the Tender keeps it charged enough to start it when we need to (instead of jumping the car every time). |
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Width 3.25
Height 2.875
Weight 2.75
Shipping Weight (lb.) 3.0
DC Output Amps 1.25
Absorption Voltage 14.6 V
AC Input Volts 115 V
AC Input Volts Freq. 60 Hz
Max Inrush Current, Single Cycle 0.36 A
Float Voltage 13.3 V
Power Factor 0.8
Maximum Power (+/- 3%) @ 25 °C 18 W
Charge Reset: Battery Voltage Threshold 12.5 V
Working Temperature -20 ° to 60 °C
Enclosure Powder Coated Aluminum Chassis
Output Banks 1
Temperature Compensation Yes
Regulatory Approval UL/CSA/CE/
Manufacturer: Deltran
Made In: Asia
Order Line: 1-800-362-5397
M–F 7am–4pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526











