Product Description
Deka 8A8D AGM Deep‑Cycle & Starting Battery
The 8A8D is a premium Group 48 AGM battery from the Deka Intimidator series, known for rugged AGM construction and dual‑purpose performance that handles both cranking and deep‑cycle demands. Its sealed AGM chemistry ensures maintenance‑free, leak‑proof operation—ideal for marine, RV, solar or backup use where reliability matters. With high cold‑cranking and high reserve capacity, it excels in applications that require large amounts of energy for extended periods of time. The generous 245 Ah capacity and efficient recharging mean less time charging and more time powering your gear. Made in the USA, the 8A8D delivers proven quality, longevity, and value-packed performance for both starting and cycling roles in harsh environments.
8A8D Features
- Dual-Purpose AGM Performance – Combines deep cycle capacity with strong starting power.
- Deep Discharge Tolerance – Delivers long service life in demanding deep‑cycle applications.
- Strong Cranking Power – 1,450 CCA's for dependable starting in all weather conditions.
- Heavy Vibration Resistance – Rugged construction ideal for marine, RV and industrial environments.
- Premium AGM Technology – Completely spill-proof and maintenance-free design.
- Exceptional Cycle Life – Up to twice the life expectancy of standard lead-acid batteries.
- Faster Charging – Spends more time in service by recharging faster than conventional batteries.
- SAE Terminals – SAE automotive posts for simple installations and secure connections.
- Proudly Made in the USA – Manufactured by East Penn for trusted performance and quality.
Why Choose the 8A8D?
The Deka 8A8D is a versatile 12 Volt AGM dual‑purpose battery from Deka’s Intimidator line, providing 245 Ah of deep-cycle capacity, 1,450 cold cranking amps. This Group 8D replacement battery delivers reliable engine starting and durable deep-cycle power in one maintenance-free package.
| Voltage | 12V |
| Capacity | 245 Ah |
| Type | AGM |
| Cold Cranking Amps | 1,450A |
| Group Size | 8D |
| Terminals | SAE Posts |
| Length | 12.75" (527 mm) |
| Width | 11.0" (279 mm) |
| Height | 10.0" (254 mm) w/terminals |
| Weight | 163 lbs |
| Warranty | 1 Year |
Deka 8A8D Datasheet
Deka Marine Master Information
Deka 8A8D Battery Cross‑Reference
Replacement for Group 8D Batteries: 12CRV8D, 708D, 8A8D, 8D-AGM, 8D-MHD, 8D-XHD, 8G8D, 908DFT, BB8D, CSA8D-1200, DC260-12, GPL-8DA, GPL-8DL, LFP12300BH, ODP-AGM8D, RB300, S12-290AGM, SLI8DAFT, SLI8DB, SLIDAGMDP, T716, T904, T975, T978, UB-8D, XTR8D-310.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit.
Group 8D Applications
RV & Marine House Battery Banks
Commercial & Fleet Vehicles
Industrial Equipment
Standby & Off-Grid Battery Banks
Construction & Heavy Equipment
