High-Rate (HR) UPS Lithium Battery
Flexible & Scalable UPS Power
Ensure zero downtime for your mission-critical systems with Ritar’s HR UPS Lithium Battery Series. Engineered to replace traditional Lead-Acid UPS batteries, our high-rate LFP (Lithium Iron Phosphate) cells deliver superior power density and long-cycle reliability. Featuring a multi-level safety protection design, this 48V system is controlled by an intelligent BMS with full-life protection, ensuring independent charge and discharge management for maximum stability.
The standard 19-inch rack-mount design allows for effortless integration into existing server cabinets, making it the ideal choice for 5KVA to 10KVA UPS systems. Whether operating in a controlled data center or a harsh industrial environment, its wide temperature tolerance (-20°C to +55°C) guarantees consistent performance when every second counts.
Smart Data Visualization: Equipped with a 4.3-inch LED display, providing real-time, detailed operational insights at a glance.
Seamless Installation: Standardized form factor reduces deployment time and space requirements in high-density racks.
Mission-Critical Safety: Multi-stage protection protocols to prevent overvoltage, overheating, and short circuits.
UN38.3, CE
5KVA-10KVA
12.8V/192V
>3000 cycles
10 Years
-20°C -55°C
| Model | HR12 .8V50Ah |
| Nominal Voltage [Vdc] | 12.8 |
| Typical Capacity [A h] | 50 |
| Energy [Wh] | 640 |
| Voltage Range [Vdc] | 10 ~ 14.4 |
| Max Continuous Discharge Current [A] | 300 |
| Peak Discharge Current [A] | 400@2min |
| Max Continuous Discharge Power [W] | 3000 |
| Charge Voltage [Vdc] | 13.8 ~ 14.4 |
| Max Continuous Charge Current [A] | 50 |
| Recommended Charge Current [A] | <=25 |
| Inner Resistance [ ma] | 1.8 |
| Dimension (W* D* H , mm) | 260* 168*210 |
| Weight [Kg] | 7.8 |
| Standard Charge Method | CC-CV CC(constant curren)t charge to charge voltage, then CV charge till charge current decline to 0A |
| Terminal | Nickel plated bras, s M8 |
| Operation Temperature Range [°C] | Charge: 0 ~+45 Discharge: -20 ~+50 |
| Storage Temperature Range [°C] | -20 ~+45 |
| Humidity | ≤ 95% RH ( No condensing) |
| Operation Elevation Range | ≤3000m |
| Design Life [Year] | 10 |
| Cycle Life | >3000 (1C Discharge, 25 DegC) >400 (5C Discharge, 25 DegC) |
| Protection Function | Need to work together with High Voltage Controller Box, the controller box will provide protection |
| Series Connection | Yes, Max 48 pcs |
| Parallel Connection | Parallel connection through HV controller |
| Case Material | ABS+PC ( UL94-V0) |
| Communication Port | CAN, Life line (direct emergency cut-off to HV controller) |
| Certification | UN38.3 , MSDS,CE , ROHS , UL1973 |
| Model | MR12 .8V100Ah |
| Nominal Voltage [Vdc] | 12.8 |
| Typical Capacity [A h] | 100 |
| Energy [Wh] | 1280 |
| Voltage Range [Vdc] | 11.2 ~ 14.4 |
| Max Continuous Discharge Current [A] | 200 |
| Peak Discharge Current [A] | 220@2min |
| Max Continuous Discharge Power [W] | 2240 |
| Charge Voltage [Vdc] | 13.8 ~ 14.4 |
| Max Continuous Charge Current [A] | 100 |
| Recommended Charge Current [A] | <=50 |
| Inner Resistance [ ma] | <=5 |
| Dimension (W* D* H , mm) | 330* 173*214 |
| Weight [Kg] | 10.3 |
| Standard Charge Method | CC-CV CC (constant current) charge to charge voltage, then CV charge till charge current decline to 0A |
| Terminal | Nickel plated bras,s M8 |
| Operation Temperature Range [°C] | Charge: 0 ~+45 Discharge : -20 ~+50 |
| Storage Temperature Range [°C] | -20 ~+45 |
| Humidity | ≤ 95% RH ( No condensing) |
| Operation Elevation Range | ≤3000m |
| Design Life [Year] | 10 |
| Cycle Life | >3000 |
| Protection Function | Need to work together with High Voltage Controller Box, the controller box will provide protection |
| Series Connection | Yes, Max 48 pcs |
| Parallel Connection | Parallel connection through HV controller |
| Case Material | ABS+PC ( UL94-HB) |
| Communication Port | CAN, Life line (direct emergency cut-off to HV controller) |
| Certification | UN38.3 , MSDS |
| Model | HV12 .8V100Ah | HR12 .8V135Ah | HR12 .8V200Ah | HR12 .8V280Ah | HR12 .8V314Ah |
| Nominal Voltage [Vdc] | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 |
| Typical Capacity [A h] | 100 | 135 | 200 | 280 | 314 |
| Energy [Wh] | 1280 | 1728 | 2560 | 3584 | 4019 |
| Voltage Range [Vdc] | 12 ~ 14.4 | 12 ~ 14.4 | 12 ~ 14.4 | 12 ~ 14.4 | 12 ~ 14.4 |
| Max Continuous Discharge Current | [A] 100 | 135 | 200 | 140 | 157 |
| Peak Discharge Current [A] | 300@10s 400@10s | 600@10s | 560@10s | 560@10s | |
| Max Continuous Discharge Power [W] | 1200 1620 | 2400 | 1680 | 1884 | |
| Charge Voltage [Vdc] | 13.8 ~ 14.4 13.8 ~ 14.4 | 13.8 ~ 14.4 | 13.8 ~ 14.4 | 13.8 ~ 14.4 | |
| Max Continuous Charge Current [A] | 100 135 | 200 | 140 | 157 | |
| Recommended Charge Current [A] | 33 45 | 66 | 92 | 104 | |
| Inner Resistance [ mΩ] | 4 3.5 | 3 | 2.5 | 2.3 | |
| Dimension (W* D* H , mm] | 260* 168*210 330* 173*214 | 522*240*21 | 9 522*240*219 | 522*240*219 | |
| Weight [Kg] | 9.8 11.8 | 21.4 | 27.5 | 29.5 | |
| Standard Charge Method | CC charge to charge voltage, then | CC-CV CV charge till | charge current decline | to 0A | |
| Terminal | Nickel plated bras,s M8 | ||||
| Operation Temperature Range [°C] | Charge: 0 ~+45; Discharge : -20 ~+50 | ||||
| Storage Temperature Range [°C] | -20 ~+45 | ||||
| Humidity | ≤ 95% RH ( No condensing) | ||||
| Operation Elevation Range | ≤3000m | ||||
| Design Life [Year] | 10 | ||||
| Cycle Life | >3000 | ||||
| Protection Function | Need to work together with High Voltage Controller Box, the controller box will provide protection | ||||
| Series Connection | Yes, Max 48 pcs | ||||
| Parallel Connection | Parallel connection through HV controller | ||||
| Case Material | ABS+PC ( UL94-HB) | ||||
| Model | HV12 .8V100Ah-FT |
| Nominal Voltage [Vdc] | 12.8 |
| Typical Capacity [A h] | 100 |
| Energy [Wh] | 1280 |
| Voltage Range [Vdc] | 12 ~ 14.4 |
| Max Continuous Discharge Current [A] | 100 |
| Peak Discharge Current [A] | 300@10s |
| Max Continuous Discharge Power [W] | 1200 |
| Charge Voltage [Vdc] | 13.8 ~ 14.4 |
| Max Continuous Charge Current [A] | 100 |
| Recommended Charge Current [A] | 33 |
| Inner Resistance [ mΩ] | 4 |
| Dimension (W* D* H , mm] | 435* 113* 160 |
| Weight [Kg] | 10.5 |
| Standard Charge Method | CC-CV CC charge to charge voltage , then CV charge till charge current decline to 0A |
| Terminal | Nickel plated bras,s M8 |
| Operation Temperature Range [°C] | Charge: 0 ~+45; Discharge : -20 ~+50 |
| Storage Temperature Range [°C] | -20 ~+45 |
| Humidity | ≤ 95% RH ( No condensing) |
| Operation Elevation Range | ≤3000m |
| Design Life [Year] | 10 |
| Cycle Life | >3000 |
| Protection Function | Need to work together with High Voltage Controller Box , the controller box will provide protection |
| Series Connection | Yes , Max 48 pcs |
| Parallel Connection | Parallel connection through HV controller , Max . 8 |
| Case Material | SPCC with spraying |