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Top 10 BS Battery products – best-selling models in 2026!

Ranking updated: 1 January 2026'

Discover BS Battery’s best-selling products. Top 10 hits loved by motorcyclists – see which models are number one in 2025!

  • 1. BS Battery BB4L-B YB4L-B 4Ah maintenance-free flooded 50A battery

    BS Battery BB4L-B YB4L-B 4Ah maintenance-free flooded 50A battery
    • General description

      fully maintenance-free
      factory-filled with electrolyte
      the battery is sealed (no need to top up the electrolyte level)
      very high vibration resistance
      up to 3 times longer service life compared to standard batteries
      warranty: 12 months
  • 2. BS Battery BB9-B YB9-B 9Ah maintenance free flooded 120A battery.

    BS Battery BB9-B YB9-B 9Ah maintenance free flooded 120A battery.
    • General description

      fully maintenance-free
      factory-filled with electrolyte
      the battery is sealed (no need to top up the electrolyte level)
      very high vibration resistance
      up to 3 times longer service life compared to standard batteries
      warranty: 12 months
  • 3. BS Battery BTX14AH Max YTX14A-BS 13Ah maintenance free flooded 240A battery.

    BS Battery BTX14AH Max YTX14A-BS 13Ah maintenance free flooded 240A battery.
    • General description

      fully maintenance-free
      factory-filled with electrolyte
      the battery is sealed (no need to top up the electrolyte level)
      very high vibration resistance
      up to 3 times longer service life compared to standard batteries
      warranty: 12 months
  • 4. BS Battery lithium-ion battery with indicator 12V 3Ah BSLI-03 LiFePO4.

    BS Battery lithium-ion battery with indicator 12V 3Ah BSLI-03 LiFePO4.
    • General description

      is characterized by high temperature, water and shock resistance
      very low weight (about 1/3 the weight of a lead-acid battery)
      protection against overcharging
      equipped with a charge indicator
      completely waterproof
      can be mounted in any position
      very short charging time
      Equivalent to YTX4L-BS,YTX5L-BS,YTX7L-BS,YTX7A-BS,YTZ5S,YTZ7S
  • 5. BS Battery lithium-ion battery with indicator 12V 4Ah BSLI-04 LiFePO4.

    BS Battery lithium-ion battery with indicator 12V 4Ah BSLI-04 LiFePO4.
    • General description

      is characterized by high temperature, water and shock resistance
      very low weight (about 1/3 the weight of a lead-acid battery)
      protection against overcharging
      equipped with a charge indicator
      completely waterproof
      can be mounted in any position
      very short charging time
      Equivalent to YTX4L-BS,YTX5L-BS,YTX7L-BS,YTX7A-BS,YTZ5S,YTZ7S
  • 6. BS Battery lithium-ion battery with indicator 12V 4Ah BSLI-05 LiFePO4.

    BS Battery lithium-ion battery with indicator 12V 4Ah BSLI-05 LiFePO4.
    • General description

      is characterized by high temperature, water and shock resistance
      very low weight (about 1/3 the weight of a lead-acid battery)
      protection against overcharging
      equipped with a charge indicator
      completely waterproof
      can be mounted in any position
      very short charging time
      Equivalent to YTX4L-BS,YTX5L-BS,YTX7L-BS,YTX7A-BS,YTZ5S,YTZ7S
  • 7. BS Battery BS30 STD AGM GEL Lithium LiFePO4 3A to 60Ah battery charger.

    BS Battery BS30 STD AGM GEL Lithium LiFePO4 3A to 60Ah battery charger.
    • General description

      BS 30 is a smart battery charger and battery maintainer for 12V with 3 A output.
      powerful automatic charger, designed for lead-acid and lithium batteries, suitable for batteries with capacity up to 60 Ah
      very safe and easy to use, BS 30 has 9 charging stages to increase the performance of all sports and garden batteries
      supplied with 1 set of BS terminals and one set of ring terminals with fuse
      automatic detection of lead-acid or lithium technology
      adaptable charging algorithm for lead acid and lithium ion (LiFePO4) batteries
      saves depleted battery as low as 2V
      safety: spark-free connection, reverse polarity, short circuit and internal overheat protection
      easy to use: plug and forget
      equipped with a multi-axis hook that allows you to hang the charger anywhere you like
      charges batteries with battery capacity (Ah): 4 - 60
      charging speed: 3A
  • 8. BS Battery charger cable with 3A fuse 61cm long

    BS Battery charger cable with 3A fuse 61cm long
  • 9. BS Battery BT01 battery tester

    BS Battery BT01 battery tester
    • General description

      designed for workshops and garages
      BT01 saves time when it comes to quick battery testing
      look for features of this device designed for harsh environments
      BT01 gives a quick indication of whether a battery is OK or not
      only for 12-volt lead-acid batteries
      shows battery status at the press of a button
      LED indicator button: OK (green) or NO (red)
      M6 eyelet terminals
      waterproof
      works only when the battery voltage exceeds 3 V

    €14.24

    Product ID: 1252220

    BS Battery BT01 battery tester Check
  • 10. BS Battery tester with charging plug BT03 acid batteries only

    BS Battery tester with charging plug BT03 acid batteries only
    • General description

      designed for professionals and end users, the new BT 03 allows you to check the state of charge of 12-volt lead-acid batteries, with 3 integrated LEDs, a diagnostic tool
      ideal accessory if the battery is difficult to access, hidden or if you can't use clamps thanks to the eyelet terminals
      compatible with all BS smart chargers
      BT 03 also allows charging and maintenance of batteries without disconnecting the fuse ring
      connect, test, charge and forget
      only for 12-volt lead-acid batteries
      eyelet connection kit with 3 integrated LEDs (green, orange, red)
      SAE charging port with weatherproof cap
      2x eyelet terminals M8 - 8.4mm
      10A fuse protection