energy at 1C
2,560
Wh
Defence product family
Available to order
Three products: super6T/e, superBMS, superSentinel.
super6T/e is our Sovereign Australian NATO 6T lithium iron phosphate energy battery for silent watch, auxiliary power and deep-cycle defence use. Designed to MIL-PRF-32565C, run by superBMS and proven in the field by superSentinel.
Sovereign manufacture · NSW, Australia
01 / the product family
One battery platform, expressed as three products.
The pack carries the energy, the battery management system keeps it safe and inspectable, and the field diagnostics turn a sealed box into an observable asset.
product 01 · super6T/e
Sovereign firmware and military-grade LFP, in a drop-in NATO 6T.
The envelope, mounting and terminals are unchanged. What changes is the mass, the cycle life and who wrote the code that keeps the pack safe.
super6T/e24 kg
lead-acid 6T reference65 kg
About 41 kg lighter per position, with no change to mounting or terminals.
product 02 · superBMS
The cybersecure intelligence inside every pack.
Australian-developed battery management firmware with an inspectable safety path, designed and coded in Sydney and adapted to other platforms on request.
Go to superBMS- safety path
- Cell-level protection, active balancing and inspectable logic written in Australia.
- cyber posture
- Secure boot, AES-256 encrypted updates and dual-redundant CAN as standard.
- platform reach
- Adapted to other cells, formats and applications through our engineering services.
product 03 · superSentinel
Field diagnostics for deployed fleets.
superSentinel gives technicians a self-contained view of every super6T/e pack, so readiness and maintenance decisions are made on evidence rather than assumption.
- On-device colour display for pack state and faults
- Self-contained Wi-Fi web app for any phone, tablet or laptop
- Event and service evidence captured without cloud services
super6T/e technical dossier
Everything that follows is the super6T/e pack, in detail.
nominal voltage
25.6
V
about 41 kg lighter than lead-acid
24
kg
cycle life to 80%
3,000
cycles
02 / why super6T/e
Six reasons integrators specify it.
01
Sovereign and cybersecure
100% Australian-developed firmware with secure boot, AES-256 encrypted updates and dual-redundant CAN. No foreign code in the safety path.
02
Sovereign, resilient supply
The only NATO 6T designed and built in Australia, providing a secure allied second source for procurement teams.
03
Lighter and drop-in
24 kg in the standard NATO 6T envelope, about 41 kg lighter than a 65 kg lead-acid 6T reference.
04
Intrinsically safe
non-spillable LFP chemistry that is non-propagating, keeping failure energy inside the cell rather than spreading across the pack.
05
Long life, lower cost of ownership
A 3,000-cycle cell specification to 80% capacity, active balancing and over 95% round-trip efficiency reduce whole-of-life cost.
06
Total visibility and sustainment
superSentinel and CAN telemetry report state of charge, health and faults in real time for deployed support teams.
03 / technical specifications
Specified to a defence standard, not estimated.
System
Reference standardMIL-PRF-32565C
ConfigurationNATO 6T form factor
ChemistryLithium iron phosphate
Cell typeLi-ion, non-spillable
Nominal voltage25.6 V
Capacity at 1C100 Ah
Energy at 1C2,560 Wh
Physical
Weight24 kg / 53 lb
Weight advantage~41 kg lighter than lead-acid
Dimensions260 x 169 x 230 mm
EnclosureSealed, non-spillable
MountingNATO 6T application
TerminalsStandard 6T
Data busMIL-STD-1275E compatible
Battery management
BalancingActive, superBMS managed
TelemetryCAN bus
FirmwareSecure boot, Australian code
ProtectionOV / UV / OCP / OTP
UpdatesAES-256 encrypted
RedundancyDual-redundant CAN
DevelopmentAustralian, in-house
100 Ah typical at 1C, 25 C. MIL-PRF-32565C performance is treated as a conservative 75 Ah floor. Full data remains subject to controlled evidence review.
04 / electrical performance
Managed by the superBMS across the full envelope.
pulse <= 60 s
225
A
pulse <= 120 s
150
A
continuous, -20 to +60 C
75
A
efficiency
>95
%
Charging
Charge method75 A CC to 29.0 V, then CV
Charge temperature0 C to +45 C
Cell balancingActive, superBMS
CommunicationCAN bus telemetry
Discharge
Max continuous75 A, -20 to +60 C
Pulse, short150 A for <=120 s
Pulse, high-rate225 A for <=60 s
Discharge cut-offBMS-controlled, 20.0 V
Performance curves
Characteristic performance projected from cell-level data for the 8-series pack. Curves are indicative pending pack-level qualification; capacity-versus-temperature figures are minimum guaranteed values.
delivered capacity
Capacity vs temperature
70
-20 C
100
25 C
90
+55 C
At -20 C the unheated cold-floor value is 70 Ah; the integrated heater recovers capacity toward the 25 C figure.
rate capability at 25 C
Voltage stays in band
20.0 V24 to 26 V band29.0 V
1C
2C
3C
2C and 3C are pulse-rated and duration-limited. The 20.0 V BMS cut-off protects cells under sustained heavy draw.
cycle life vs DoD
Cycles to 80% capacity
Cell spec, full DoD3,000
Pack design target, 80% DoD3,650+
Optimised for sustained auxiliary, standby and silent power, not for starting duty.
05 / integrated intelligence
Three sensors, one cybersecure board.
The superBMS carries a fuel-gauge IC, a MEMS accelerometer and an environment sensor on a single board, all reporting in real time over the CAN bus.
sensor 01
Fuel gauge
ModelGauge and coulomb counting track SOC, SOH and remaining capacity, then report usable runtime over CAN.
sensor 02
Accelerometer
ST LIS3DH sensing supports free-fall, motion, tamper and impact event logging.
sensor 03
Environment
BME688 sensing supports gas, pressure, humidity and temperature context inside the battery intelligence layer.
100% Australian firmwareSecure bootAES-256 encrypted updatesDual-redundant CANNo foreign code in the safety path
Go to superBMSsuperSentinel
A sealed box becomes a fully observable asset.
On-device colour display plus a self-contained Wi-Fi web app for any phone, tablet or laptop. No internet, nothing in the cloud.
Go to superSentinelSee
View deployed super6T fleet condition, pack status and operating data through a field-ready interface.
Command
Support authorised battery management activity through the local service workflow for technicians and operators.
Prove
Capture evidence for readiness, maintenance and operational support without relying on cloud services.
Connect
Use self-contained Wi-Fi with no internet connection and nothing in the cloud for field diagnostics.
06 / environmental and resilience
Built to take a beating and keep reporting.
Operating envelope
Operating temperature-20 C to +60 C
Storage temperature-40 C to +70 C
HumidityUp to 95%
AltitudeUp to 5,000 m
Vibration and shockDesigned to MIL-STD basis
Safety and resilience
Chemistry behaviourNon-spillable LFP
Thermal stabilityStable lithium chemistry
Fire retardantThermal runaway safety posture
EMI complianceDesigned to MIL-STD basis
Ballistic testingAvailable to order
where it goes
01
Auxiliary and silent power
Quiet auxiliary, standby and silent-watch power for sensors, comms and equipment when the engine or generator is off.
02
Diesel and lead-acid replacement
Replaces generators, diesel and lead-acid where noise, fumes and import risk must be reduced.
03
Tough, remote and hazardous sites
Rugged sovereign energy for high-risk places, from armoured platforms to remote communications.
07 / compliance, qualification and ordering
Every standard, shown with its status.
standardstatus
MIL-PRF-32565C · performancedesigned to, in progress
MIL-STD-810H · vibration, shockdesigned to
MIL-STD-461 · EMCdesigned to
MIL-STD-1275 · vehicle buscompatible
Cybersecurity · secure boot, Australian codeimplemented
Design qualification · controlled evidencecompleted
UN 38.3 · transporttarget August 2026
Shipping · UN SP 310 / IATA A88available now
Available to order now
Sovereign Australian manufacture.
The only NATO 6T designed, coded and built in Australia. A secure allied second source with no foreign software dependencies.
All enquiries are handled through the contact form.
datasheet
super6T/e datasheet
PDF · 9 pages · Rev 2026.06 · Available to order
The datasheet is released with a short scoping reply, so the enquiry form is the one place to ask for it.
Request the datasheetNext step