Ritar RA12-65, 12V/65AH UPS Battery

Powerful and Reliable 12V 65Ah UPS Battery for Standby Applications:

The Ritar RA12-65 12V/65Ah UPS Battery is a high-performance sealed lead-acid battery specifically designed for dependable backup power. With a nominal capacity of 65Ah and a voltage of 12V, it delivers consistent and stable energy output, making it perfect for use in critical systems such as UPS (Uninterruptible Power Supply), telecom networks, emergency lighting, and medical equipment.

Moreover, its robust design supports a wide range of applications that demand long-lasting reliability and minimal maintenance.

Long Design Life and Superior Durability:

One of the standout features of the RA12-65 battery is its impressive 12-year design life in float service. This extended service life is made possible through advanced AGM (Absorbent Glass Mat) valve-regulated technology and the use of high-purity raw materials. As a result, the Ritar battery offers high cycle stability, better charge retention, and minimal degradation over time.

Additionally, it complies with international standards like IEC, JIS, BS, and YDT, which further affirms its reliability and performance in global applications.

High Discharge Capacity and Peak Current Handling:

Thanks to its maximum discharge current of 650A (for 5 seconds) and short circuit current of 1500A, the RA12-65 battery ensures rapid power delivery during emergencies. This high surge capability is essential for systems that require an instant backup response.

Furthermore, the internal resistance of approximately 6.0 milliohms allows the Ritar battery to efficiently handle demanding power loads without compromising safety or performance.

Ritar RA12-65 – High-Capacity 12V 65Ah UPS Battery

Optimized Charging for Float and Cyclic Use:

To ensure safe and efficient charging, the Ritar battery supports two distinct voltage ranges. For standby use, the recommended float charge voltage is between 13.6V and 13.8V at 25℃, with a temperature compensation of -3mV/℃/cell. For cyclic applications, the voltage should be set between 14.6V and 14.8V, with -4mV/℃/cell compensation.

Additionally, the recommended maximum charging current is 19.5A, which speeds up the charging process without harming battery life. As a result, users can expect reliable recharging and minimal downtime in power-sensitive applications.

Wide Operating Temperature Range for Versatile Use:

Another key advantage of the Ritar RA12-65 battery is its wide operating temperature range. It can discharge between -20℃ to 60℃ and charge between 0℃ to 50℃, making it suitable for both indoor and outdoor environments. Storage is also flexible, with the same -20℃ to 60℃ range. This makes the Ritar RA12-65 ideal for countries or industries that operate in extreme climate conditions.

Notably, the normal operating temperature range of 25℃ ± 5℃ ensures optimal performance and extended battery life when used under recommended conditions.

Low Self-Discharge for Convenient Long-Term Storage:

For users concerned about battery maintenance, the Ritar RA12-65 offers peace of mind with its low self-discharge rate of less than 3% per month at 25℃. This means it can be stored for up to six months without a significant drop in capacity.

However, for best results, it is recommended to recharge the battery before use. Therefore, this feature adds flexibility and reduces the frequency of maintenance checks, especially in infrequent-use systems.

Durable Construction with Flame-Retardant Options:

Constructed with a tough ABS plastic container, the RA12-65 battery is built to endure. It meets UL94-HB flame retardant standards, with an optional upgrade to UL94-V0 for environments that require a higher safety rating.

Moreover, it comes with F5 (M8) or F11 (M6) terminal options, offering easy installation and compatibility with different types of equipment. As a result, the battery’s physical design supports both safety and convenience in industrial and residential setups.

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