Fusion Power Systems and Amptek provide the high-quality, sustainable energy storage solutions that drive the mobility, solar, and industrial sectors forward.
Our Range
Fusion Power Systems is an ISO 9001:2015 and ISO 14001:2015 certified enterprise in India that designs, develops, manufactures & supplies customised energy storage Lithium-ion battery solutions for applications like Mobility, Solar, Telecom and specialised requirements, under its brand Amptek.
Amptek is one of the leading battery brands in the country and offers the widest range of models in its category, complying with IEC standards. The company has a fully equipped & integrated battery pack production facility in India with an ultra-modern assembly line. It has a state-of-the-art R&D and Quality testing facility that has helped it achieve the highest levels of Customer Satisfaction.
Lithium Ion Battery 51.8V 30Ah (1)
Power your most demanding applications with our professional-grade NMC (Nickel Manganese Cobalt) Lithium-Ion battery packs. Available in high-voltage and high-capacity configurations, these batteries are designed for longevity, efficiency, and safety in mind.
Housed in a durable MS Metal Box, these units feature a robust Hardware BMS for reliable power management. Whether you require the high-capacity 48V 45Ah model or the high-efficiency 51.8V 30Ah variant, our series offers the energy density and cycle life needed for electric mobility and industrial energy storage.
Technical Datasheet
| Sr No | Parameters | Values |
|---|---|---|
| 1 | Chemistry | NMC |
| 2 | Nominal Voltage | 51.8V |
| 3 | Capacity Ah | 30Ah |
| 4 | Energy Density | 1554 Wh |
| 5 | Charging Voltage | 58.8V |
| 6 | Lower Cut Off Voltage | 39.2V |
| 7 | Recommended Charging Current | 6A |
| 8 | Max Discharging current | 30A |
| 9 | Peak Discharge Current | 40A |
| 10 | Charging Protocol | CC/CV |
| 11 | Cycle Life @ 90% DOD | >1000 cycles @ 25°C |
| 12 | Charging Tempertaure | 0°C to 45°C |
| 13 | Discharging Temperature | -10°C to 60°C |
| 14 | Storage Temperature | 0°C to 45°C |
| 15 | Cell Balancing | Yes |
| 16 | BMS Type | Hardware BMS |
| 17 | Smart BMS with Bluetooth | Optional |
| 18 | CAN Communication | Optional |
| 19 | Protections | Over Charge Voltage and current, Over discharge Voltage and current, Over Charge Temperature, Over Discharge Temperature, Short Circuit |
| 20 | Charging/Discharging Port | Separate |
| 21 | Charging Port Type | C14 3 Pin Male/3 Pin Round Female |
| 22 | Discharging Port Type | Anderson SB50 |
| 23 | Battery Cabinet | MS Metal Box |
| 24 | Battery Weight | 10 kgs approx |
| 25 | Dimensions (L x W x H)mm | (A) 160X160X255mm (Separate Port) (B) 155X185X270mm (Separate Port) (C) 155X195X230mm (Separate Port) (D) 160X225X190mm (Separate Port) (E) 225X185X195mm (Separate Port) |
Why Amptek?
Decades of expertise, a commitment to innovation, and a focus on your needs make us the ideal partner for your energy solutions.
Decades of Excellence
Invaluable Experience
Customer Oriented
Tailor Made Solutions
JIS and IEC Standard Products
Strong Customer Base
PAN India Presence
State of the Art Design
World Class Quality
Strong Research & Development
Our Range
Fusion Power Systems is an ISO 9001:2015 and ISO 14001:2015 certified enterprise in India that designs, develops, manufactures & supplies customised energy storage Lithium-ion battery solutions for applications like Mobility, Solar, Telecom and specialised requirements, under its brand Amptek.
Amptek is one of the leading battery brands in the country and offers the widest range of models in its category, complying with IEC standards. The company has a fully equipped & integrated battery pack production facility in India with an ultra-modern assembly line. It has a state-of-the-art R&D and Quality testing facility that has helped it achieve the highest levels of Customer Satisfaction.
Lithium Ion Battery 48V 21Ah
Power your journey with confidence using our 48V 21Ah NMC Lithium Battery. Engineered for efficiency and durability, this pack delivers a massive 1008Wh of energy, making it the ideal power source for electric mobility and high-demand applications.
This battery features advanced NMC chemistry and a robust Hardware BMS that actively balances cells, ensuring superior safety and extending the battery’s lifespan to over 1000 cycles. Whether you need steady power for long distances or reliable energy storage, this battery is built to perform.
Technical Datasheet
| Sr No | Parameters | Values |
|---|---|---|
| 1 | Chemistry | NMC |
| 2 | Nominal Voltage | 48V |
| 3 | Capacity Ah | 21Ah |
| 4 | Energy Density | 1008 Wh |
| 5 | Charging Voltage | 54.6V |
| 6 | Lower Cut Off Voltage | 36.4V |
| 7 | Recommended Charging Current | 4A |
| 8 | Max Discharging current | 20A |
| 9 | Peak Discharge Current | 40A |
| 10 | Charging Protocol | CC/CV |
| 11 | Cycle Life @ 90% DOD | >1000 cycles @ 25°C |
| 12 | Charging Tempertaure | 0°C to 45°C |
| 13 | Discharging Temperature | -10°C to 60°C |
| 14 | Storage Temperature | 0°C to 45°C |
| 15 | Cell Balancing | Yes |
| 16 | BMS Type | Hardware BMS |
| 17 | Smart BMS with Bluetooth | Optional |
| 18 | CAN Communication | Optional |
| 19 | Protections | Over Charge Voltage and current, Over discharge Voltage and current, Over Charge Temperature, Over Discharge Temperature, Short Circuit |
| 20 | Charging/Discharging Port | Separate |
| 21 | Charging Port Type | C14 3 Pin Male |
| 22 | Discharging Port Type | Anderson SB50 |
| 23 | Battery Cabinet | MS Metal Box |
| 24 | Battery Weight | 7.5 kgs approx |
| 25 | Dimensions (L x W x H)mm | (A) 155X185X205mm (Separate Port) (B) 155X185X215mm (Separate Port) |
Why Amptek?
Decades of expertise, a commitment to innovation, and a focus on your needs make us the ideal partner for your energy solutions.
Decades of Excellence
Invaluable Experience
Customer Oriented
Tailor Made Solutions
JIS and IEC Standard Products
Strong Customer Base
PAN India Presence
State of the Art Design
World Class Quality
Strong Research & Development