Should Batteries Wired in Series be Identical
Updated 02/12/2018 | Published 02/11/2018 >
Question:
Is it ok to add a 750 mca in series with a 550 mca battery ?
asked by: Gary S
0
Expert Reply:
We would strongly discourage anyone from connecting batteries in series or parallel applications if the batteries are not identical in age, size and type.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
CTEK MULTI US 7002 12-Volt Universal Battery Charger w/ Pulse Maintenance and Backup Power
- Battery Charger
- Battery Charger
- Car/Truck/SUV
- Motorcycle
- Trailer
- Lawn Mower
- Jet Ski
- 12V
- Charges and Maintains
- AGM
- Gel
- Lead Acid
- Shore Power to Vehicle Battery
- Smart Charge
- Trickle Charge
- CTEK Power Inc
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Is Mercedes Benz Brand Battery Charger Same as CTEK
- Q&A: I Need A Rooftop Cargo Basket For My 2018 Honda CRV With A 26" Crossbar Spread
- Q&A: Can CTEK Battery Charger # CTEK56353 Maintain RV Batteries for 6 Months While in Storage
- Q&A: Charging Batteries Connected in Parallel the First Battery Gets Hot and Water Boils
- Q&A: Parts Needed to Flat Tow 2015 Jeep Cherokee Trailhawk
- Q&A: Flat Tow Set Up For a 2026 Jeep Wrangler
- Q&A: Recommended Complete Flat Towing Setup for a 2024 Jeep Wrangler
- Article: Trailer Lighting Requirements
- Article: Must-Have Flat Towing Components
- Article: Trailer Wiring Diagrams
- Article: How to Wire an Electric Winch
- Article: Flat Towing Package for 2012-2014 Honda CR-V
- Article: Holiday 2025 | RVers’ Favorite Gear & Road Picks
- Article: How Level Should a Tow Bar Be When Flat Towing

