Discover® DRY CELL Traction Industrial batteries outperform traditional Flooded, AGM, and Gel deep-cycle batteries in demanding traction and industrial applications. The batteries are designed to deliver a long runtime, high operating current and withstand deep discharge and are ideal for powering equipment that is used multiple times a day.
DRY CELL Traction Industrial batteries have been used and trusted for more than ten years by the world’s largest industrial Original Equipment Manufacturers. Specific charge algorithms are available that support optimal battery performance and longevity.
MECHANICAL SPECIFICATIONS
Industry Reference
BCI: 8D
Length A (in/mm)
20.6
522
Width B (in/mm)
10.8
275
Height C (in/mm)
8.7
222
Total Height D (in/mm)
9.5
242
Weight (lbs/kgs)
171.6
78
Terminal *
AT
Technology
DRY CELL AGM, VRLA
NOTE 1:Dimensions have a ±2 mm (0.08 in) tolerance. Weights may vary. NOTE 2:Refer toon website for torque values.
ELECTRICAL SPECIFICATIONS
Voltage (V)
12
Voltage Cutoff (80% DOD)
11.40
Internal Resistance (mΩ)
2
Short Circuit (A) (20°C / 68°F)
5700
Self-Discharge (20°C / 68°F)
2-3% per month
Charge Temperature
Min: -10°C (14°F) | Max: 50°C (122°F)
Discharge Temperature
Min: -40°C (-40°F) | Max: 50°C (122°F)
Storage Temperature
Min: -20°C (-4°F) | Max: 60°C (140°F)
NOTE 3:Extra considerations must be given when designing systems for use at maximum temperatures. NOTE 4:Internal Resistance is approximate.
PERFORMANCE SPECIFICATIONS
Amp Hours (AH)
3 HR
5 HR
20 HR
215
240
280
3 HR: 1.70VPC; 5 HR: 1.75VPC; 20 HR: 1.80VPC. All at 25°C/77°F
Minutes of Discharge
@25A
@56A
@75A
@85A
@100A
645
280
205
170
140
FEATURES
HYDRO POLYMER
Organic capillary separators with hydro polymer electrolytes resist dry-out and prevent thermal runaway
Maintains performance characteristics over operational life
ENHANCED ALLOYS
Thick plates with graphite enhanced alloys deliver maximum runtime over operational life
CARBON BOOST
Carbon additives to increase duty cycle performance, charge acceptance and partial state of charge operation
AUTOMATED THROUGH-THE-PARTITION WELD
Improved intercell weld consistency, and less lead waste than manual welding process (key models)
Supports higher current loads and lowers internal resistance
POLYPROPYLENE CASE
High heat resistance and durability (key industry models)
High precision pressure relief valves reduce water loss and extend life
Integrated flame arrestors prevent fire and explosion
BENEFITS
ENHANCED RUNTIME
High amp hour capacity
High operational voltage over lifetime
Delivers 80% DoD above 1.9 VPC
EXTENDED SERVICE LIFE
Long life superior to deep-cycle FLA / AGM / Gel batteries
550+ cycles 70% DoD (IEC 254-1 Traction Lead-Acid)
350+ cycles 100% DoD (DIN 43 539 VRLA)
RESILIENCE
Partial stage of charge operation superior to AGM
Intense duty cycling superior to AGM / Gel
Overcharge and over-discharge resilience superior to AGM
Compatible with AGM / Gel semi-traction charge profile
EXTREME TEMPERATURES
High temperature life superior to AGM
Low temperature operation superior to FLA / AGM / Gel batteries
EXTREME VIBRATION RESISTANCE
Vibration resistance superior to AGM / Gel
Shock tested (IEC 61373, DIN EN 61373, SAE J537)
OEM TRUSTED
Exceeds OEM specifications
Innovative technology
Global service and support
RELIABLE AND SAFE
Valve Regulated Lead-Acid, Dry Cell AGM
Maintenance-free, nonspillable, no-gassing
Spark and explosion tested (SAE J1495)
CERTIFIED QUALITY
Discover® manufacturing facilities are fully certified to ISO 9001/14001 and OSHA 18001 standards.
Designed in accordance with and published in compliance with applicable standards, including:
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