Topband T Series Premium 12V 100Ah Lithium Battery With Bluetooth, Heater & CAN Comms Ports

Price:  £639.00   (£532.50 Exc. VAT)

Product code:  P04112
Brand:  Topband Battery


Special order item - longer despatch time  

Special order item - longer despatch time

Please note: Typically despatched within 2-3 working days (UK Mainland shipping only).

Due to its size and hazardous nature, this item is not eligible for our free returns service.

Topband T-Series Premium batteries are high quality, feature-packed, IP67 waterproof lithium batteries for demanding applications, and are perfect as drop-in replacements for lead-acid batteries in leisure, marine, RV, solar, power backup, and other deep cycle applications. They are capable of retaining 80% of their original capacity after an impressive 6000 charge and discharge cycles at 1C (100A), and 80% Depth of Discharge (DOD).

This 100Ah battery supports multiple communication modes with Bluetooth, CAN, and RS485. Bluetooth enables remote monitoring via the Topband TB Battery App, and over-the-air updates to the BMS, whilst CAN and RS485 allow network communication with suitably equipped Victron products via a Victron GX device such as the Cerbo GX or Ekrano GX. These products include MultiPlus, Mulitplus II, EasySolar, and others, that have CAN or RS485 ports.

The intelligent BMS has a range of protection features to ensure maximum safety in use, and an internal heater takes a small amount of power from the charging source to ensure safe charging at temperatures below 0°C. There is support for series and parallel connection (allowing up to 4 in series, 16 in parallel, and 4 sets of 4 in series/parallel) and each battery is supplied with a batt-batt communication cable.

A convenient built-in LED indicator shows the battery's state of charge at a glance, and a power on/off button allows you to completely disconnect the battery to eliminate the possibility of parasitic drain when not in use.

Topband T-Series Premium features

  • IP67 waterproof with safety valve - for marine use
  • 6000+ cycles @ 80% DOD (15 year design life)
  • 150A max. discharge current (ideal for use with inverters)
  • Multiple communication modes - Bluetooth, CAN & RS485 (compatible with Victron products)
  • Over-The-Air BMS updates via Bluetooth
  • Integrated power switch & LED State of Charge indicator
  • Support for series and parallel expansion
  • Intelligent BMS with high/low voltage, high/low temp, overload & short-circuit protection
  • Heater function enables charge down to -20°C
  • Low temperature discharge down to -20°C
  • Insulated enclosure to prevent short circuit
  • Multiple certifications
  • 5 year warranty
  • Dimensions: 308 (L) x 168 (W) x 211 (H) mm

Further information

The TB Battery app can be found on the Google Play or Apple App Store.

  • Nominal voltage: 12.8V
  • Nominal capacity: 100Ah @ 0.2C
  • Nominal energy: 1280Wh @ 0.2C
  • Internal resistance: ≤30mΩ @ 1kHz AC
  • Series support: Max. 4
  • Parallel support: Max. 16
  • Series/parallel support: 4 in series, then 4 series sets in parallel
  • Allowable max. charge current: 100A @25°C
  • Allowable max. discharge current: 150A @25°C
  • Recommended charge current: 50A
  • Recommended discharge current: 100A
  • Peak/Surge current limit: 500A for 3s
  • Short circuit protection: 1000A/500µs
  • BMS protection: high/low voltage, high/low temp, overload, short-circuit 
  • Absorption charge voltage: 14.2V
  • Float charge voltage: 13.8V
  • End of discharge voltage: 11.2V
  • Communication: Bluetooth, CAN, RS485
  • IP rating: IP67
  • Cycle life: ≥6000
  • Weight: 13.5kg
  • Dimensions: 308 (L) x 168 (W) x 211 (H) mm
  • Terminal type: M8 bolt
  • Terminal torque: 8-10Nm
  • Operation altitude: <3000m
  • Operating temp range (charging): -20 to +60°C
  • Operating temp range (discharging): -20 to +60°C
  • Self discharge rate: <3% per month
  • Recommended storage temperature range: -10 to 40°C
  • Terminal location: Long side, Pos LHS
  • Warranty: 5 years
  • Certification (pack): CE, IEC62619, UL1973, UN38.3, E-mark
  • Certification (cell): UN38.3, UL1973, UL9540A, IEC62133

Part Number:  R-T12100B

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Topband Battery

Shenzhen Topband Battery Co., Ltd., established in 2006, focuses on lithium iron phosphate batteries with independent research and development in cells and BMS. With the ability to integrate the entire industry supply chain, it is committed to providing customers with one-stop lithium battery solutions and services. Its quality products are widely used in energy storage and light power applications.

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