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Battery Life Savers Desulphator - 12V (BLS-12N)
The Battery Life Savers Desulphator BLS-12N will maintain functioning batteries in a like-new condition, doubling or even tripling their lives. The Battery Life Savers Desulphator keeps batteries from losing capacity and lifespan due to the buildup of lead sulfate. Simply connect the BLS directly to the battery system and use the system as normal.
Designed for use on 12-volt automotive applications. Ideally connected permanently to constantly keep the batteries in optimal condition and to extend battery life. It is equipped with a low-voltage cutoff to prevent from excessive battery draining; it will automatically turn off if the voltage gets too low.
Battery Life Savers BLS-12N Desulphator Features
- Doubles or even triples battery life
- Rejuvenates old batteries
- Reduces harmful battery waste in the environment
- Easy to use - attach it and forget it
- Reverse polarity protected
- Sturdy and built to last
- Weather resistant
- Only one BLS needed per battery system
- 5-year warranty
Battery Life Savers Desulphator Technology
The BLS uses patented Wave² technology to handle the problem of sulfate build-up in lead acid batteries. It sends a signal that matches the frequency of the sulfate crystals, causing them to dissolve into lead and sulfuric acid. This restores the battery to a like-new condition and/or extends the life of the battery.
Battery Life Savers Desulphator Specs
- 4" x 2" x 2½"
- 1 lb
- Current draw: 60mA
- Shutoff voltage: 12.6 - 12.7 volts
- Connection type: eye rings
- Wire length: 1', spans 2'
- Model number: BLS-12N
This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. To see an estimate of our delivery times, click here.
Returns & Replacements
Products can be returned for a refund within 30 days of receipt if unused and in original packaging. Returns are paid for by customer unless product is defective or damaged, in which case Real Goods assumes responsibility. Please use Fedex, UPS, or USPS with tracking, for returns.
Returns of solar panels, inverters or other large ticket items will incur a re-stocking fee of up to 20%. Freight shipping is non-refundable.