Yuasa Deep Cycle Battery - 12V 26Ah - REC26-12
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Full details
The Yuasa REC26-12 is an ideal power solution for professionals and hobbyists who require a reliable, maintenance-free battery for both cyclic and standby applications. Featuring advanced oxygen recombination technology, it delivers high energy density and impressive deep-discharge recovery, making it perfect for mobility aids, medical equipment, and small renewable energy setups. While it offers exceptional versatility and longevity, users should note that as a lead-acid battery, it requires careful adherence to charging specifications to maximize its service life.
All features
| Model Part Number | REC26-12 |
|---|---|
| Brand | Yuasa |
Extended Product Information
FAQs
Can I install this battery on its side?
Yes, thanks to its electrolyte suspension system, the battery can be operated in various orientations, though upside-down installation is generally discouraged.
Is this a maintenance-free battery?
Yes, the REC26-12 is a sealed lead-acid battery and does not require water refilling or electrolyte level checks.
What is the weight of the REC26-12?
The unit is designed for compact portability, though specific weight can be confirmed on the technical data sheet provided by Yuasa.
How often should I charge the battery?
For maximum life, recharge the battery as soon as possible after every deep discharge cycle.
Can I use this for my car's starter motor?
No, this is a deep cycle battery. It is designed for steady power delivery, not the short-burst, high-amperage output required for starting internal combustion engines.
What type of terminals does it use?
The REC26-12 utilizes quick connect terminals for easy integration into standard electrical systems.
Troubleshooting
Battery fails to hold a charge.
Verify that your charger is compatible with 12V SLA/AGM batteries and check for any parasitic power draw in your device.
Visible swelling or deformation of the case.
This is often a sign of overcharging or exposure to excessive heat; immediately disconnect the battery and discontinue use.
Device experiences power drops under load.
Ensure the quick-connect terminals are free of oxidation and the contact points are secure.
Pros and Cons
Pros
- Maintenance-free sealed construction
- Excellent recovery from deep discharge cycles
- Can be mounted in various orientations
- High energy density in a compact size
- Extended service life due to lead-calcium grid design
Cons
- Heavier than modern lithium alternatives
- Requires specific charging profiles for maximum health
- Not suitable for engine cranking applications
Setup, Compatibility & Care
For installation, ensure the terminals are kept clean and connections are tightened securely to prevent resistance-based heat buildup. While the battery is sealed and spill-proof, it should be kept in a well-ventilated area during charging cycles. Always use a smart charger specifically designed for sealed lead-acid (SLA) batteries to prevent overcharging. Avoid storing the battery in extreme temperature environments, as persistent heat can shorten its life cycle. If the battery will not be used for an extended period, it is recommended to charge it fully before storage and perform a 'top-off' charge every few months to maintain its chemical health.