Torqeedo High-performance Lithium Battery Power 26-104 (2.685 Wh)
The perfect high-end lithium battery for the Cruise. Or for your on-board power supply.
Choosing lithium means choosing high performance. Choosing the Power 26-104, also means choosing an unrivalled level of professional safety. The Power 26-104 is equipped with a comprehensive safety system combining the requirement for general operating safety with safety in maritime use.
Thanks to plug&play, the Power 26-104 can be installed and activated in a few short steps. And with a 5-stage safety concept it is arguably the safest battery of its kind for boats.
Its long life expectancy and low capacity losses are convincing.
Power 26-104 – Benefits:
- Up to 70% less battery weight than AGM or gel batteries.
- Maximum safety thanks to 5-tier safety system, including battery management system with one-fault safety.
- Simple operation.
- Waterproof to IP67.
- High-performance lithium battery 2,685 Wh
- Rated voltage 25.9 V, charge 104 Ah
- Weight 24,3 kg
- Including battery management system with integrated protection against overcharging, short circuit, deep discharge, polarity reversal, overheating and submersion
- Waterproof to IP67
Power 26-104 high-performance lithium battery 2,685 Wh (25.9 V / 104 Ah), data cable for connection to Cruise R and T drives
2 years for non-commercial use
Power 26-104 Technical Data
|Nominal voltage||25.9 V|
|Final charging voltage||29.05 V|
|Final discharging voltage||21.0 V|
|Nominal charge||104 Ah|
|Maximum discharge rate||180 A||Safety function against short-circuit, must not be used as starter battery|
|Maximum discharge rate at nominal voltage||4,500 W|
|Dimensions (L x H x B)||577.5 mm x 218.5 mm x 253.5 mm|
|Battery chemistry||Li NMC|
|Energy density (weight)||110 Wh/kg|
|Energy density (volume)||84 Wh/l|
|Price-performance||EUR 0.93 /Wh|
|Power density (weight)||185 W/kg|
|Power density (volume)||141 W/l|
|Cycle lifetime||800 cycles with 100%|
discharge depth at 25°C
|result in capacity loss of approx. 25%|
|Average annual capacity loss||Approx. 4% at 25°C ambient temperature|
|Cell operating temperature||-20°C to +60°C||Battery protects itself|
|Cell charging temperature||0°C to +55°C||Battery protects itself|
|Temperature (storage)||-30°C to +55°C|
|Typical storage time at 50% SOC||1 year||When switched off|
|Max. connections||2S8P or 1S16P||Please contact Torqeedo if larger battery banks required|
|Max. quick charge||100 A||Charging time < 1.2 hours|
|Protection class||IP67||Waterproof, can be submerged to depth of 1 metre for 30 minutes without damage|
|Number of cells||336|
|Cell housing||Steel cylinder safety cells|
|Capacity per cell||2.25 Ah|
|Nominal voltage per cell||3.7 V|
|Battery management system and safety|
|On-off switch||Yes||Via Cruise or motors or on/off switch|
|Cell balancing||Yes||Increases the battery lifetime|
|High-current and short-circuit protection||Yes||4-level safety cut-out mechanism to protect against short-circuits and overcurrent|
|Deep discharge protection||Yes, cut-off at < 2.7 V per cell,|
charge protection at < 2 V per cell
|Protection against incorrect charging||Yes||3 protection levels against overcharging|
|Protection against polarity reversal||Yes|
|Individual cell voltage monitoring||Yes|
|Current interruption device (CID) for each cell||Yes|
|Safety vent for each cell||Yes|
|Cell temperature monitoring||Yes|
|Temperature monitoring of battery electronics||Yes|
|Automatic shutdown in the event of submersion||Yes|
|Electronic battery identification||Yes||Important for connecting multiple batteries into battery banks|
|Data logging||Yes||Important for warranty information|