Optima Batteries 8037-127 D27F YellowTop Starting and Deep Cycle Battery
- ...lels and in series for larger capacity and voltage. It can be extended up to 4 in series and 4 in parallel to get max 400Ah) and max 48V. Before make batteries in series or parallel, you need to keep the battery voltage difference within 0.3V..
- 【Application Fields】: Perfect for RV camper battery, marine battery, trolling motor battery, RV battery, fish finder battery, solar/wind energy storage system, house alarm security system backup power, UPS backup, outdoor camping, and household power supplies..
- 【Delivery and Service】: Our batteries will be shipped from our warehouse in Los Angeles, Ca, United States. And we provide a 1-year battery warranty & lifetime technical support. If you have any question for our product, contact us: Please click the "Have a question" on our storefront or in "Your order" options click the "contact seller"..