Battery

Exide Start AGM EM1000 50Ah wiring diagram

12 V, 50 Ah Group 34 AGM marine starting battery, rated at 800 A CCA and 1000 A MCA. Dedicated starter, not a house deep-cycle battery. Check the engine’s required cranking rating and charging profile.

Nominal voltage
12 V
Capacity
50 Ah
Units

Wiring diagram

How the EM1000 AGM is wired.

Open this example in Crimp to use your own parts and cable lengths. Review the assumptions and installation notes as you adapt the circuit.

Exide Start AGM EM1000 50Ah wiring example with 4 components: EM1000 AGM, Battery disconnect, Fused DC distribution, DC fridge. 5 cable connections. Crossings are not junctions.Fused DC distribution 1 to DC fridge +: 4 mm² · 15 A fuse, 3 m one way. Fused DC distribution 1 to DC fridge −: 4 mm², 3 m one way. EM1000 AGM + to Battery disconnect A: 6 mm² · 15 A fuse, 3 m one way. Battery disconnect B to Fused DC distribution IN +: 6 mm² · 15 A fuse, 3 m one way. EM1000 AGM − to Fused DC distribution IN −: 6 mm², 3 m one wayFused DC distribution 1 to DC fridge +: 4 mm² · 15 A fuse, 3 m one wayFused DC distribution 1 to DC fridge −: 4 mm², 3 m one wayEM1000 AGM + to Battery disconnect A: 6 mm² · 15 A fuse, 3 m one wayBattery disconnect B to Fused DC distribution IN +: 6 mm² · 15 A fuse, 3 m one wayEM1000 AGM − to Fused DC distribution IN −: 6 mm², 3 m one wayExide Start AGM EM1000 50AhEM1000 AGM++−−Main Battery SwitchBattery disconnectABBlue Sea 5025 ST Blade Fuse BlockFused DC distributionIN +IN +IN −IN −1111Dometic CRX-65 Fridge. This 12 V example uses Dometic's 15 A supply protection and a short 1 m run with 6 mm² cable. Check the manual's voltage-specific cable graph for your route. At 24 V, the specified protection is 7.5 A. Running current and the fuse rating describe different things.DC fridge++−−4 mm² · 15 A fuse4 mm²6 mm² · 15 A fuse6 mm² · 15 A fuse
Exide Start AGM EM1000 50Ah wiring example with 4 components: EM1000 AGM, Battery disconnect, Fused DC distribution, DC fridge. 5 cable connections. Crossings are not junctions.Red = positive · dark = return · dashed = signal. Wire sizes and fuse ratings are example values; use the equipment instructions and actual installation lengths.
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Cable sizing for this example

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Fit check

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Technical reference

Specifications and terminal map.

Check the model, ratings and connection points against your own unit before choosing installation hardware.

Catalog specification

12 V, 50 Ah Group 34 AGM marine starting battery, rated at 800 A CCA and 1000 A MCA. Dedicated starter, not a house deep-cycle battery. Check the engine’s required cranking rating and charging profile.

Nominal voltage
12 V
Capacity
50 Ah

Terminal map

Catalog connection points, current direction and planning limits. Check the manufacturer's pinout and connector ratings before installation.

+

positive · bidi

—

−

negative · bidi

—

A dash means a current rating is not specified here.

Sources and sizing method

Equipment specifications. Model details, ratings and terminal roles come from the catalog. Check your unit’s label and current manufacturer documentation for its exact revision.

Example sizing. Wire sizes and fuse ratings apply to the connected example, not a fixed cable size for this component. Set your actual equipment, current, lengths and installation conditions in Crimp before choosing hardware.

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Next step

Plan your installation with EM1000 AGM.

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