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  • BTC-70903-MR1

BB-2590/390/2557 Full Charger Medium Rate Charger


This single-station charger that will charge the BB-390B/U, BB-2557/U and the BB-2590/U batteries. Charger provides longer equipment runtimes by providing an additional 7% capacity into the BB-2590/U. Charge times for a depleted BB-2590/U are 7.5 hours.

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  • ● Dedicated single-station charger that will charge to 16.8V each battery selection of
        the following:
            ‒ BB-2590/U (BT-70791A, BT-70791BK, or BT-70791CK) in 7.5 hours or less*
            ‒ BB-390B/U (BT-70790B) in 14 hours or less
            ‒ BB-2557/U (BT-70757BK) in 3.5 hours or less*
    ● Powered from 100-240Vac, 200VA, 50/60Hz.
    ● Simple solution for the user who does not require a bulk or multi-station charger.
    ● The BTC-70903-MR1 will charge the BB-2590/U to 33.6V compared to the standard
       33.0V thus achieving 7% more capacity.

    ● 6ft IEC C7 AC Power Cord with US connector (BTP-592212-US) included with charger.
       Optional AC Power Cord configurations available:
            ‒ BTP-592212-EU (EU Terminal)
            ‒ BTP-592212-UK (UK Terminal)
            ‒ BTP-592212-AU (AU Terminal)

    *Additional higher capacity versions of the BB-2590/U and BB-2557/U are available
    and can be charged with a slightly longer charge time.

Size / Weight

  • Length

    Charger: 3.3 in (84 mm), Power Supply: 5.2 in (132 mm), AC Input Cable: 36.0 in (914 mm), Supply to Charge Cable: 53.0 in (1346 mm)

  • Width

    Charger: 2.2 in (56 mm), Power Supply: 2.3 in (58 mm)

  • Height

    Charger: 2.0 in (51 mm), Power Supply: 1.2 in (30 mm)

  • Weight

    1.10 lb (0.50 kg)


  • Materials / Color

    High Impact ABS / Black and Tan

  • Power Requirements

    100V-240Vac, 200VA, 50/60Hz

  • Storage Temperature

    -40°C to +70°C (-40°F to +158°F)

  • Operating Temperature

    -20°C to +50°C (-4°F to +122°F)

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