Ective NaC BT sodium mover battery high-current battery 12V / 40 Ah
Ective NaC BT sodium mover battery high-current battery 12V / 120 Ah
Product details
| Sodium-ion technology with up to 10,000 charge cycles | CoreTech BMS with cell protection and passive balancing | Bluetooth 7.0 with connECTIVE app for real-time monitoring | Can be charged down to -10 °C and used down to -20 °C - without heating plates |
Product description
Ective NaC BT Sodium Mover Batteries – High-Performance Power for Shunting Aids and Onboard Power
With Ective NaC Mover batteries, you benefit from state-of-the-art sodium-ion technology for maximum performance and reliability. They deliver high discharge currents, operate even at low temperatures, and can be conveniently monitored via Bluetooth 7.0 and the connECTIVE app—ideal for movers, RVs, or boats.
Details:
- Sodium-ion technology
- Up to 10,000 charge cycles (30% DoD) and 90% usable capacity
- 3C discharge current—ideal for maneuvering aids and high-power loads
- CoreTech BMS with cell protection, passive balancing, and integrated on/off switch
- Bluetooth 7.0 with the connECTIVE app for real-time monitoring
- CAN bus connection for integration into the vehicle’s electronics
- Up to 4 batteries can be connected in series
- Operational down to –20 °C, chargeable down to –10 °C, no heating plates required
- M8 terminal connectors, virtually maintenance-free, and lighter than lead
- ECE R10-certified for safe operation in vehicles
Technical Specifications:
- Battery technology: Sodium-ion
- Voltage: 12 V
- Hazard class: 9 (UN 3551)
- Operating ranges:
- Discharge: –20 °C to +55 °C
- Charging: –10 °C to +45 °C
- Storage: –20 °C to +45 °C
- NaC 40 BT 12 V Sodium Mover Battery 40 Ah
- Capacity: 40 Ah (480 Wh)
- Dimensions (L x W x H): 250 x 175 x 157.5 mm
- Weight: 7.40 kg
- Max. continuous discharge current: 150 A
- Peak discharge current: 500 A
- Recommended charging voltage: 15.8 V
- Recommended charging current: 75 A
- Discharge time at 25 A: 96 min
- NaC 120 BT 12 V Sodium Mover Battery 120 Ah
- Capacity: 120 Ah (1,440 Wh)
- Dimensions (L x W x H): 325 x 165 x 275.5 mm
- Weight: 13.20 kg
- Max. constant discharge current: 300 A
- Peak discharge current: 1,000 A
- Recommended charging voltage: 15.8 V
- Recommended charging current: 150 A
- Discharge time at 25 A: 288 min
Included in delivery:
- Ective NaC 40 BT or NaC 120 BT sodium Mover battery
- User manual
Features
| Operating voltage | 12 V |
| wh | 480 |
| Batterie Bauart | Sodium-ion batteries |
| Weight | 7,4 kg |
| Capacity | 40 Ah |
| ean | 4260725126799 |
| Manufacturer Article No. | TN7124 |
Features
| Operating voltage | 12 V |
| wh | 1440 |
| Batterie Bauart | Sodium-ion batteries |
| Weight | 13,2 kg |
| Capacity | 120 Ah |
| ean | 4260725126805 |
| Manufacturer Article No. | TN7125 |
Legal information
Manufacturer information
ECTIVE batterium GmbH
Robert-Bosch-Strasse 1
71691 Freiberg
Germany
backoffice@ective.de
Legal information
Manufacturer information
ECTIVE batterium GmbH
Robert-Bosch-Strasse 1
71691 Freiberg
Germany
backoffice@ective.de
Note
Please note: since our deliveries may contain batteries (single-use and rechargeable),
according to the German Law on Batteries (BattG) we must advise you of the following:
single-use and rechargeable batteries must not be disposed of along with domestic waste, but rather you are legally required to return used batteries. Used batteries may contain damaging substances which, if not stored or disposed of appropriately, may damage the environment or your health. Batteries may, however, also contain important raw materials, such as, for example, iron, zion, magnesium or nickel, which can be recycled. Once used, you may either send the batteries back to us, or return them in
your vicinity (e.g. at the shop, communal recycling points or at our expedition warehouse) - free of charge. When returning used batteries to points of sale, the quantity you are allowed to return is limited to the quantity typical for a single end user, and to those batteries which the seller offers or used to offer in their product range.
![]()
The symbol with a rubbish bin crossed out means that you must not dispose of single-use and rechargeable batteries
along with the domestic waste. Underneath this symbol you will also find the following symbols which have the following
meanings:
Pb: battery contains lead
Cd: battery contains cadmium
Hg: battery contains mercury
Return address:
Fritz Berger GmbH
Fritz-Berger-Str. 1
D - 92318 Neumarkt
Note
Please note: since our deliveries may contain batteries (single-use and rechargeable),
according to the German Law on Batteries (BattG) we must advise you of the following:
single-use and rechargeable batteries must not be disposed of along with domestic waste, but rather you are legally required to return used batteries. Used batteries may contain damaging substances which, if not stored or disposed of appropriately, may damage the environment or your health. Batteries may, however, also contain important raw materials, such as, for example, iron, zion, magnesium or nickel, which can be recycled. Once used, you may either send the batteries back to us, or return them in
your vicinity (e.g. at the shop, communal recycling points or at our expedition warehouse) - free of charge. When returning used batteries to points of sale, the quantity you are allowed to return is limited to the quantity typical for a single end user, and to those batteries which the seller offers or used to offer in their product range.
![]()
The symbol with a rubbish bin crossed out means that you must not dispose of single-use and rechargeable batteries
along with the domestic waste. Underneath this symbol you will also find the following symbols which have the following
meanings:
Pb: battery contains lead
Cd: battery contains cadmium
Hg: battery contains mercury
Return address:
Fritz Berger GmbH
Fritz-Berger-Str. 1
D - 92318 Neumarkt

























