Display Units:
    Imperial Metric

    BCI Group Size

    B16-B

    Alt BCI Group Sizes

    BTX20H-BS, BTZ20, BTX20-BS

    Capacity @ C20

    14 Ah

    Reserve Capacity @ 25A

    20 minutes

    CCA

    200 Amps

    Dimensions

    6.69 x 3.90 x 6.18 inches

    Weight

    13.23 lbs.

    Electrical Specifications

    Nominal Voltage

    12-Volt

    Capacity @ C100

    15 Ah

    Capacity @ C20

    14 Ah

    Capacity @ C5

    12 Ah

    Reserve Capacity @ 25A

    20 minutes

    Reserve Capacity @ 75A

    4.1 minutes

    CCA

    200 Amps

    CA / MCA

    265 Amps

    PHCA

    535 Amps

    Internal Resistance

    12.3 mΩ

    Mechanical Specifications

    BCI Group Size

    B16-B

    Terminal Type

    M6M

    Terminal Torque

    2.6 - 3.7

    31 - 44

    3.5 - 5

    Length

    6.69 inches

    Width

    3.90 inches

    Height (case only)

    6.18 inches

    Total Height (with terminals)

    6.18 inches

    Weight

    13.23 lbs.

    Case Type

    ABS Plastic

    Discharge Table

    Time Amps Rate
    20 hr 0.77 0.05 CA
    10 hr 1.42 0.10 CA
    8 hr 1.60 0.13 CA
    5 hr 2.35 0.20 CA
    3 hr 3.60 0.33 CA
    2 hr 4.10 0.50 CA
    1 hr 8.80 1.00 CA
    Condition Recommended Maximum Recommended Maximum
    Storage 5°F to 122°F -40°F to 160°F -15°C to 50°C -40°C to 71°C
    Operation 5°F to 104°F -40°F to 160°F -15°C to 40°C -40°C to 71°C
    Charge with TC 5°F to 122°F -40°F to 160°F -15°C to 50°C -40°C to 71°C
    Charge w/o TC 32°F to 104°F 5°F to 122°F 0°C to 40°C -15°C to 50°C
    *TC= Temperature Compensation
    Charge Stage 12V 24V 36V 48V
    Bulk 14.4 - 14.7V 28.8 - 29.4V 43.2 - 44.1V 57.6 - 58.8V
    Absorption 14.4 - 14.7V 28.8 - 29.4V 43.2 - 44.1V 57.6 - 58.8V
    Float 13.6V 27.2V 40.8V 54.6V
    TC Factor: (-2mV°F/cell) or (-4mV°C/cell)