Advanced lithium-ion battery packs
Non-FEOC high-performance battery packs, engineered and manufactured in the US, especially for autonomous systems like UAS, cUAS, and eVTOL.
Compare at a glance
| Specification | 6S1P | 6S2P | 6S4P |
|---|---|---|---|
| Battery capacity | 5200 mAh | 10400 mAh | 20800 mAh |
| Energy | 112.3 Wh | 224.6 Wh | 449.3 Wh |
| Pack energy density | 225 Wh/kg | 235 Wh/kg | 236.5 Wh/kg |
| Continuous discharge | 5 C (25 A) | 5 C (50 A) | 4 C (80 A) |
| Pulse discharge | 10 C (50 A) | 10 C (100 A) | 10 C (200 A) |
| Connector | XT60 | XT60 / XT90 | XT90 / AS150 |
| Weight | 500 g | 950 g | 1910 g |
| Dimensions | 75 × 50 × 75 mm | 140 × 45 × 75 mm | 140 × 95 × 75 mm |
- 112.3 Wh Energy
- 25 A Continuous
- 500 g Weight
6S1P · 21.6 V
5200 mAh
Model Si-R2700-50T-6S1P-5
The compact pack in the Valgopak™ range. Silicon/graphite-NMC 21700 cells in a 500 g, 75 × 50 × 75 mm package with an XT60 connector.
| Battery capacity | 5200 mAh (20.8 Ah) |
|---|---|
| Nominal voltage | 21.6 V |
| Working voltage | 15 V – 25.2 V |
| Watt hours | 112.3 Wh |
| Energy density (21700 cell) | 265 Wh/kg |
| Energy density (pack) | 225 Wh/kg |
| Power connector | XT60 |
| Standard charging current | 1 C (5 A max), 0.5 C (2.5 A recommended) |
| Maximum continuous discharge current | 5 C (25 A)* |
| Maximum pulse discharge current | 10 C (50 A)* |
| Operating temperature (discharge) | −20 °C to 60 °C |
| Operating temperature (charge) | 0 °C to 60 °C |
| Storage | 50% SoC |
| Cycle life | 500 cycles (0.5C charge – 1C discharge) [80% SOH] 300 cycles (1C charge – 5C discharge) [80% SOH] |
| Weight | 500 g |
| Dimensions | 75 × 50 × 75 mm |
*Discharging at continuous and peak rates may lower cycle life.
- 224.6 Wh Energy
- 50 A Continuous
- 950 g Weight
6S2P · 21.6 V
10400 mAh
Model Si-R2700-50T-6S2P-10
Double the capacity in a slim 45 mm-wide form. Silicon/graphite-NMC 21700 cells, 224.6 Wh at 235 Wh/kg, with a choice of XT60 or XT90 connector.
| Battery capacity | 10400 mAh (10.4 Ah) |
|---|---|
| Nominal voltage | 21.6 V |
| Working voltage | 15 V – 25.2 V |
| Watt hours | 224.6 Wh |
| Energy density (21700 cell) | 265 Wh/kg |
| Energy density (pack) | 235 Wh/kg |
| Power connector | XT60 / XT90 |
| Standard charging current | 1 C (10 A max), 0.5 C (5 A recommended) |
| Maximum continuous discharge current | 5 C (50 A)* |
| Maximum pulse discharge current | 10 C (100 A)* |
| Operating temperature (discharge) | −20 °C to 60 °C |
| Operating temperature (charge) | 0 °C to 60 °C |
| Storage | 50% SoC |
| Cycle life | 500 cycles (0.5C charge – 1C discharge) [80% SOH] 300 cycles (1C charge – 5C discharge) [80% SOH] |
| Weight | 950 g |
| Dimensions | 140 × 45 × 75 mm |
*Discharging at continuous and peak rates may lower cycle life.
- 449.3 Wh Energy
- 80 A Continuous
- 1910 g Weight
6S4P · 21.6 V
20800 mAh
Model Si-R2700-50T-6S2P-10
The highest-capacity pack in the range: 449.3 Wh at 236.5 Wh/kg, with an 80 A continuous and 200 A pulse rating and an XT90 or AS150 connector.
| Battery capacity | 20800 mAh (20.8 Ah) |
|---|---|
| Nominal voltage | 21.6 V |
| Working voltage | 15 V – 25.2 V |
| Watt hours | 449.3 Wh |
| Energy density (21700 cell) | 265 Wh/kg |
| Energy density (pack) | 236.5 Wh/kg |
| Power connector | XT90 / AS150 |
| Standard charging current | 1 C (20 A max), 0.5 C (10 A recommended) |
| Maximum continuous discharge current | 4 C (80 A)* |
| Maximum pulse discharge current | 10 C (200 A)* |
| Operating temperature (discharge) | −20 °C to 60 °C |
| Operating temperature (charge) | 0 °C to 60 °C |
| Storage | 50% SoC |
| Cycle life | 500 cycles (0.5C charge – 1C discharge) [80% SOH] 300 cycles (1C charge – 5C discharge) [80% SOH] |
| Weight | 1910 g |
| Dimensions | 140 × 95 × 75 mm |
*Discharging at continuous and peak rates may lower cycle life.
Smart Packs
Advanced battery packs with intelligent systems to enhance battery safety, performance, management, and life.
Custom Packs
Engineered and customized for customer-specific requirements and applications such as UAS, cUAS, USV, and UUV. We build packs using cell chemistries that best match the customer application and requirements.