Optima Red Top Battery RTS 4.2 R (Reversed) (8003-251) (8003-151) (34R) RTS4.2R RTR4.2 AGM
Technical Specification
Customer Rating |
4.8 From 73 Reviews |
Terminals | |
Brand | Optima |
Range | Optima Red Top |
Voltage | 12 Volts |
Technology | AGM |
Capacity (C20) | 50 Ah |
CCA (EN) | 815 A |
Length | 254 mm |
Width | 175 mm |
Height inc. terms | 200 mm |
Guarantee | 2 Years |
Barcode (EAN) | 4016987113479 |
Product Videos
View AllLatest Customer Reviews
Fits perfectly very happy thanks for your quick delivery
5
BD - County Fermanagh, United Kingdom -
Fitted To: Mazda Rx7 12a Petrol 1982
A Perfect starter battery for my Defender 200tdi, nice and compact so easy to fit. Excellent delivery ordered at lunchtime and arrived the following morning! and I live up North!
5
AP - Lancaster, United Kingdom -
Fitted To: Landrover Defender 90 2.5l Diesel J 1991
Great product. Excellent service. Used seller before.
5
JF - Suffolk, United Kingdom -
Fitted To: Toyota Landcruiser 3.00 Diesel 2000
Each time I replace a farm tractor battery I use a red top. easier to fit and seem to crank better than most
5
RLD - Dorchester, United Kingdom -
Great service great battery as ever thanks
5
WM - Dumfries and Galloway, United Kingdom -
Fitted To: Landrover 110 2.5 Diesel N
Description
RTS4.2R Optima Spiral-Cell Red Top AGM Battery
Optima Batteries based in the USA have over 40 years experience in the battery sector. Used extensively across the globe, providing extreme performance and power across a broad range of applications. Using the very latest SpiralCell technology, originally used in the lunar rovers! Optima Batteries benefit from being completely sealed so no maintenance is required, low self-discharge rate for longer shelf life, fast electronic load reserve- ideal for electric winches, auxiliary systems etc-, universal size to fit many many applications from auto, mobility, ups and more, vibration resistance, faster charging times, resistant to extreme temperatures and high cranking power.
AGM Technology (Absorbent Glass Mat)
Compared to flooded batteries AGM batteries are dry celled with the positive and negative plates separated by an absorbent glass mat that holds the electrolyte like a sponge. This minimises electrolyte spillage. OPTIMA AGM batteries use a higher purity of lead compared to other AGM batteries on the market, this extends battery life and increases performance for example; superior starting power, the ability to recharge much faster, higher charge acceptance and shock/vibration resistant. Optima Batteries can be used in a vast range of applications from industrial, agricultural, commercial, marine, auto, ICE, mobility and golf with their easy recognisable colour coded ranges:
The Red Top battery is an SLI (starting, lights and ignition) battery and is to be used solely for starting applications.
Maintenance Free
1 Year Warranty
Other References: 8003-251, 8003-151, 34R, RTR4.2
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