Optima Blue Top BT SLI 4.2 (8006-252) (BCI 34M) (BTSLIM4.2 AGM)

Manufacturer: Optima Blue
Part Number: Optima Blue Top BT SLI 4.2
Weight: 17.40kg
Dimensions: 254.00mm (L)
175.00mm (W)
200.00mm (H)
Volt: 12
Capacity (AH): 50
Cold Cranking (EN): 815
Terminal Layout: L/H+
Hold Down: B3
Battery Type: AGM
Guarantee: 2 Year
Application: Deep Cycle / Engine Start
Manufacturer: Optima Blue
Part Number: Optima Blue Top BT SLI 4.2
Weight: 17.40kg
Dimensions: 254.00mm (L)
175.00mm (W)
200.00mm (H)
Volt: 12
Capacity (AH): 50
Cold Cranking (EN): 815
Terminal Layout: L/H+
Hold Down: B3
Battery Type: AGM
Guarantee: 2 Year
Application: Deep Cycle / Engine Start
£224.92

PRICE INCLUDES VAT & DELIVERY


Description:

Optima Blue Top BT SLI 4.2 (8006-252) (BCI 34M) (BTSLIM4.2 AGM)

OPTIMA® BLUETOP® BCI 34M Ultra high-performance SPIRALCELL TECHNOLOGY® AGM (absorbent glass mat) starting battery for marine and RV. BLUETOP® has ultimate cranking power in a maintenance-free package. Lower internal resistance provides more efficient power output and faster recharges. If you are looking for a group 24 or 34 battery for boat or RV starting only, this is the one for you.

If you also have live wells, GPS, pumps, etc., running on the starting circuit of your boat, or if you are looking for house batteries for your RV, please see one of the BLUETOP® dual purpose deep-cycle/starting batteries (D34M, D27M or D31M).

The OPTIMA® model number for this battery is 34M. If you are replacing an OPTIMA® battery you already have, this model is the same as batteries marked 8006-006, 9006-006, 27935, 34M-1050, BLUES34, SC34M, BLUES34, or N9934MBLUE.

DOES NOT Include installation and/or height adapters for automotive, light truck or van applications. The appropriate adapters are included with REDTOP® and YELLOWTOP® batteries.

  • Both dual-purpose and starting applications available
  • Up to three times more recharges
  • More than 15 times the vibration resistance
  • Completely spillproof, mountable in virtually any position
  • Maintenance-free
  • Optimal starting power (Dual purpose and starting applications available)

Recommended Charging Information

Alternator: 13.65 to 15.0 volts
Battery Charger: 13.8 to 15.0 volts; 10 amps maximum; 6-12 hours approximate
Float Charge: 13.2 to 13.8 volts; 1 amp maximum (indefinite time at lower voltages)
Rapid Recharge (Constant voltage charger): Maximum voltage 15.6 volts. No current limit as long as battery temperature remains below 125°F (51.7°C). Charge until current drops below 1 amp.
Cyclic or Series String Applications::

14.7 volts. No current limit as long as battery temperature remains below 125°F (51.7°C).  When current falls below 1 amp, finish with 2 amp constant current for 1 hour.
All limits must be strictly adhered to.