4 Best
Marine Trickle Chargers
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Product Highlights- Do more with genius - designed for 6-volt and 12-volt sealed lead-acid automotive, marine, rv, powersport, and deep-cycle batteries, including flooded, gel, agm, sla, vrla and maintenance-free, plus lithium-ion batteries (lifepo4).
- Charge dead batteries - charges dead batteries as low as 1-volt. or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
- Beyond maintenance - it's not just a battery trickle charger, it's an advanced battery charger maintainer. a fully-automatic, worry-free smart battery charger for everyday use - 24/7 - with zero overcharge.
- Meet the genius5au - similar to our g3500au, just better. it's 34% smaller and delivers over 65% more power. it's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
- Enjoy precision charging - an integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- Restore your battery - an advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
SHOWview product -
Product Highlights
- Multiple banks - a two-bank battery charger maintainer rated a 4-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, atvs, boats, rvs, trucks, lawn mowers, tractors and more.
- Enjoy precision charging - an integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- Restore your battery - an advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
- Compatible with all types of petrol and diesel vehicles - charge and maintain cars, automobiles, motorcycles, motorbikes, dirt bikes, scooters, mopeds, lawn mowers, atvs, utvs, tractors, trucks, suvs, rvs, caravans, trailers, boats, pwcs, jet skis, golf carts, classic cars, and more.
- Meet the genius2x2 - a two-bank battery charger for charging multiple batteries. it's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.
- Do more with genius - designed for 6-volt and 12-volt sealed lead-acid automotive, marine, rv, powersport, and deep-cycle batteries, including flooded, gel, agm, sla, vrla and maintenance-free, plus lithium-ion batteries (lifepo4).
SHOWview product -
Product Highlights
- 🌞【intelligent charge & maintain】- fully protect the battery! built-in intelligent mppt controller, generates at least 20%-30% more power than the other controller. smart 3-stages charging algorithm effectively prevents the battery from over-charge, over-voltage, discharge, short circuit, etc.
- 🌞【waterproof & hign quality materials】- use 30% high conversion efficiency crystalline silicon material + high-strength solar energy glass which has 95% strong light transmittance and waterproof performance, can withstand harsh weather conditions.
- 🌞【portable & charge anywhere】- lightweight and portable solar charger. transfer sunshine into electricity, charge and maintain different 12v battery such as flooded, gel, agm, sla, vrla, lithium-ion battery of rv, car, boat, marine, automotive, snowmobiles, etc. in all seasons. us patent pending!
- 🌞【upgraded visual monitor】- the colorful led indicator helps to visually monitor working status of the charging. charging will be cut off automatically when battery is fully charge, and resumed when battery goes flat, totally free maintenance.
- 🌞【free maintenance】- tempered glass and strong abs frame, well built for years. come with 3-piece sae cable kits, plug and play, easy to use. no electricity cost, free maintenance for outdoor usage. backed by extended 12 months warranty + lifetime technical supports.
SHOWview product -
Product Highlights
- 【full protections】 prevent the battery from overcharge, over-voltage, discharge, and short circuit, reversed polarity protection, ip65 waterproof and spark-proof, the battery is fully protected.
- 【robust & durable】 made of durable and strong abs frame instead of pvc fabric, which could withstand high temperature and uv irradiation. the tempered glass help solar cells to stand high wind and load pressure, windproof and rainproof, well built for years.
- 【easy to install】 this solar battery maintainer comes with three different cable kits: cigarette lighter socket, alligator clips, and bare wire. choose the right one of the solar panel according to your applications.
- 【smart charging】 built-in intelligent mppt charge controller chip helps to regulate the whole charging, generating at least 10%-20% more power than competitors. smart 3-stages of charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life.
- 【easy to monitor】 the led indicator allows to visually monitor the working status and battery conditions. the charging will be cut off when battery is fully charged and resumed automatically when battery is drained, totally free maintenance.
- 【wide application】 safely used as a solar powered trickle charger and maintainer for different 12v dc batteries including wet gel cell, deep cycle,flooded, maintenance-free, agm, seal lead acid and lifepo4 lithium battery. a variety of scenarios for car, boat, rv, trailer, marine, camper, lawnmower, motorcycle, jet ski, tractors, etc.
SHOWview product
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