- -€11.48
RB20 12V 20Ah lithium battery
Ref.
REL-RB20
The LifePo4 RB20 12V 20A LiFePO4 lithium battery offers ideal power from high-consumption devices to low-consumption leisure use.
It's ideal for use in marine electronics, robotics, solar lighting and other high-discharge applications.
Read more Features
€237.90
Tax included
Public price
€249.38
Price tax excl. / DOM TOM
€198.25
REL-RB20
Data sheet
- new
- 📦 Bulky parcel
- Voltage
- 12V
- Amperage
- 20A
RELiON - RB20 12V 20A LITHIUM BATTERY
Not all lithium batteries are created equal in terms of performance. For example, the RELiON brand, one of the leaders in battery design, sets itself apart by using safer, more stable components .
With the presence of a LiFePO4 (lithium iron phosphate) cathode and a battery management system (BMS) , safety of use is enhanced , as is longer service life and more accurate state-of-charge calculations.
The RB20 12V 20 Ah lithium battery is available in several variations to best suit your needs:
- REL-RB20 ➔ RB20 12V 20 Ah lithium battery
- REL-R20-LT ➔ RB20-LT 12V 12 Ah lithium battery
- REL-RB20-X ➔ RB20-X 12V 35 Ah lithium battery
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VERSATILE, HIGH-PERFORMANCE BATTERYThe RB20 12V 20Ah lithium battery charges much faster than other traditional lead-acid batteries. It's also lighter than most similar batteries, and its full power of 256 Wh is available throughout the discharge. When in use, there's no gas , no smoke and no pollution . Enjoy optimal, maintenance-free use while respecting the environment. Normally, partial state of charge (PSOC ) kills lead-acid batteries. With RELiON this is not the case , and does not affect battery performance or life. |
RB20 12V 20A LITHIUM BATTERY SPECIFICATIONS
| Nominal voltage | 12,8V |
| Cell chemistry | LiFePO4 |
| Ampere-hour capacity | 20 Ah |
| Capacity watts-hour | 256 Wh |
| Capacity at 25A | 240 min |
| Resistance | ≤ 60 mΩ at 50% load |
| Efficiency | 99% |
| Self-discharge | -3% per month |
| Life cycles at 80% discharge | + 3500 |
| Parallel connections | up to 3 devices |
| Discharge | -20°C to 60°C |
| Load | -20°C to 45°C |
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