Group 27 Deep Cycle Marine/RV Battery – 100Ah / 675 CCA | DIY-G27DC
Battery Specifications
The Canada Proof G27DC is a 12V flooded deep-cycle battery rated at 100Ah at the 20-hour rate. Designed for repeated discharge and recharge, it is a replacement option for compatible marine and RV systems that specify the Group 27 format. Its 180-minute reserve capacity rating provides another useful measure for matching the battery to your equipment.
Electrical Specifications
| BCI group (manufacturer listing) | 27 DC |
|---|---|
| Battery voltage | 12 V |
| Cranking amps (CA) | 840 A |
| Cold cranking amps (CCA) | 675 A |
| Capacity (20-hour rate) | 100.0 Ah |
| Reserve capacity | 180 minutes |
Mechanical Specifications
| Measurement | Imperial | Metric |
|---|---|---|
| Length (A) | 12.0 in | 306 mm |
| Width (B) | 6.8 in | 173 mm |
| Height (C) | 9.8 in | 248 mm |
| Weight | 54.10 lb | 24.50 kg |
Warranty
- Standard warranty: 18 months
- Commercial / Start-Stop warranty: 6 months
Fitment and Care
Confirm the required battery model, group size, voltage, terminal type, polarity and mounting dimensions before purchase. Match the battery to your equipment’s starting or deep-cycle requirements. Product photos may show a different terminal configuration.
Follow the battery and equipment manufacturers’ installation, charging and electrolyte-maintenance instructions. Actual runtime depends on the connected load, battery condition and operating temperature.
Hassle-Free Warranty
Coverage depends on your battery model and the terms supplied with your purchase. Contact DIYBattery before returning, shipping or dropping off a battery.
Read the warranty terms or compare warranty support options. Standard manufacturer replacements require warranty approval. The Premium warranty add-on is not currently offered for new purchases. Existing purchasers retain the terms supplied with their purchase.
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