Features
OPTIMA BLUETOP D34M Ultra high-performance SPIRALCELL TECHNOLOGY AGM (absorbent glass mat) dual-purpose battery for marine and RV. BLUETOP has three times the cycling capability (rechargeability) with ultimate cranking power for your boat or RV in a maintenance-free package. Perfect for multiple high-demand accessories and trolling motors with 15 times the vibration resistance and lighter weight. Lower internal resistance provides more efficient power output and faster recharges.
If you are looking for a deep-cycle group 24 or 34 battery for boat or RV, this is the one for you.
The OPTIMA model number for this battery is D34M. If you are replacing an OPTIMA battery you already have, this model is the same as batteries marked 8016-103, 9016-103, 27934, D34M-950, BLUED34, 12854, SC34DM, or N99D34MBLUE.
Specifications
Performance Data
Cold Cranking Amps: 750
Cranking Amps: 870
Nominal Voltage: 12 volts
Open Circuit Voltage (fully charged): 13.1 volts
Internal Resistance (fully charged): 0.0028 ohms
Capacity: 55 Ah (C/20)
Reserve Capacity: BCI: 120 minutes (25 amp discharge, 26.7°C, to 10.5 volts cut-off)
Physical Characteristics
Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary
SPIRALCELL TECHNOLOGY.
Electrolyte: Sulfuric acid, H2SO4
Case: Polypropylene
Case Color: Light Gray
Cover Color: “OPTIMA“ Blue
Group Size: BCI: 34
Post Type: Dual SAE & 5/16 Stainless Stud
Weight: 43.5 lb
Length: 267mm
Width: 172mm
Height: 199mm
Power
CCA (BCI 0°F): 750 amps
MCA (BCI 32°F): 870 amps
Recommended Charging
The following charging methods are recommended to ensure a long battery life:
Model: D34M
These batteries are designed for starting and deep cycle applications and for use in vehicles with large accessory loads.
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;
Rapid Recharge (Constant voltage charger): Maximum voltage 15.6 volts. No current limit as long as battery temperature remains below 51.7°C. Cyclic or Series String Applications::
14.7 volts. No current limit as long as battery temperature remains below 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.
Product Enquiry
Contact Details
Details of the product above will be automatically included with your enquiry.