Fullriver DC105-12 — Batterie AGM à décharge profonde, 12 V, 105 Ah
True deep-cycle AGM for house banks on boats, second batteries in 4x4s and campers, off-grid homes and solar systems. Thicker plates and more lead than standard AGM for maximum reserve capacity and cycle life. 12V · 105Ah (C20) · 30.2 kg · maintenance-free.
- Genuine Fullriver, in stock at our Trang warehouse
- Bench-tested before dispatch
- Manufacturer’s warranty — we handle claims for you here in Thailand
- 30-day returns on unused items — how returns work
Livraison et expédition
- Livraison locale gratuite — Trang · Krabi · Phuket
- Livraison par coursier dans toute la Thaïlande, généralement en 1 à 3 jours.
- Livraison internationale par coursier et fret maritime
- Batterie scellée non renversable — classée non dangereuse (49 CFR 173.159(d), IATA A67/A48), transportable par avion dans le monde entier sans supplément pour marchandises dangereuses.
Vérification du prix équitable
Notre prix correspond au prix de vente conseillé par le fabricant sur son marché domestique, c'est-à-dire le prix auquel cet équipement est vendu là où il est fabriqué. En Thaïlande, les équipements nautiques de marque sont généralement vendus 15 à 901 TP21T plus cher, lorsque les prix sont affichés. Ce n'est pas le cas des nôtres.
À propos de ce produit
The Fullriver DC series is a true deep-cycle AGM range: thicker plates and a higher lead content than conventional batteries deliver more reserve capacity and more cycles under repeated deep discharge. Sealed, valve-regulated and completely maintenance-free, the DC105-12 is our standard recommendation for house banks in the tropics, on boats and in off-grid homes alike — it tolerates heat, vibration and the daily charge/discharge cycle.
More of the capacity you paid for
Fullriver rate the DC series to an 80% depth of discharge — their own published limit — where much quality AGM is held to 50%. On this 105 Ah battery that is the difference between planning around 53 Ah and planning around 84 Ah, so a smaller, lighter bank can carry the same night away from the mains. Deep cycling is still work: a bank that is fully recharged after every use will outlast one that isn’t, so pair it with a multi-stage AGM charger set up with temperature compensation. In tropical heat that one setting protects your investment more than anything else you can fit.
Spécifications — DC105-12
| Tension nominale | 12V |
| Capacité à 20 heures | 105 Ah |
| Chimie | AGM, VRLA scellée, anti-fuite |
| Poids | 30,2 kg |
| Dimensions (L×l×H) | 307 × 169 × 236 mm |
| Terminaux | M8 + poteau automatique en laiton |
| Groupe BCI | 27 |
| Notes | Réservez 175 min à 25A |
Chargement
Charge with an AGM profile. Fullriver specify 14.7 V bulk/absorption and 13.7 V float at 25 °C, temperature-compensated at −4 mV/°C per cell, and a bulk current of about 20% of the 20-hour capacity — roughly 21 A for one DC105-12, or 42 A for a pair. Matching multi-stage chargers: Kisae Abso AC1240 40 A for one battery, Kisae Abso AC1260 60 A for a pair, and for a 24 V bank of four the Kisae Abso AC2450 50 A (24 V). Not sure what bank size or charger you need? Use our Calculateur de taille de batterie et de câble or message us on DOUBLER ou WhatsApp.
Sealed and non-spillable — classified non-hazardous for transport (49 CFR 173.159(d), IATA A67/A48), so it ships by air, sea or road with no dangerous-goods surcharge and can be mounted in any orientation except inverted. Every battery is bench-tested in our Trang warehouse before dispatch.
Livraison en Thaïlande
Free delivery in Trang, Krabi and Phuket on our weekly courier run; nationwide courier typically 1–3 days. Collection from our Trang warehouse is welcome. Covered by Fullriver’s manufacturer’s warranty — we handle any claim for you here in Thailand; ask us for the current terms.
Téléchargements
Building a house bank with the DC105-12
Two DC105-12 in series give 24 V 105 Ah; two of those pairs in parallel give 24 V 210 Ah (5.0 kWh stored, about 4.0 kWh usable within Fullriver's 80% limit). Four in parallel give 12 V 420 Ah. Keep every cable in a parallel set the same length, fuse the bank at the battery, fit the temperature sensor to a middle battery, and replace a bank as a set rather than one battery at a time.
Charging a 24 V bank of four: bulk current of about 42 A, so the Kisae Abso AC2450 50 A 24 V charger from a generator or the mains, or a 24 V solar controller sized to your panels. Size the bank and the cable, or send us what you run on DOUBLER and an engineer will check it.
As a second battery in a 4x4, pickup or camper
Fitted in the canopy or under a seat, the DC105-12 gives 84 Ah of usable energy at Fullriver's 80% depth of discharge: enough for a 35–45 L compressor fridge, LED lights and phone charging for about two nights without starting the engine. It is sealed, so it can be mounted on its side, and it shrugs off corrugations.
Charge it from the vehicle with a DC-DC charger rather than a split-charge relay, so a smart alternator and a long cable run still deliver a full AGM charge: for this battery the KISAE Abso DMT1230 (30 A). Every KISAE charger comes with a free temperature sensor and its page carries the manufacturer's cable and fuse table. Add a battery monitor and you can see the state of charge instead of guessing.
On a longer trip the battery is topped up as you go: an hour's driving on a 30 A DC-DC charger returns about 27 Ah, and 200 W of solar on the roof about 50 Ah a day in Thai sun, so a fridge, lights and phones (about 40–50 Ah a day) keep going for a week or more.
Read dual-battery systems explained, or use the Drake SVO sizing calculator and send the result to an engineer on LINE to check, free.
Questions
Do I need a DC-DC charger, or will a relay do?
Many modern vehicles have smart alternators that lower the voltage once the starting battery is full, so a relay leaves an AGM battery part-charged. A DC-DC charger gives it the full AGM profile Fullriver specify (14.7 V absorption, 13.7 V float); the dual-battery guide explains why.
Can it be mounted on its side?
Yes. It is sealed and non-spillable, so it can be mounted upright or on its side, which gives you more options in a canopy, under a seat or in a locker.
How do I look after it in the heat?
Mount it shaded with some airflow, and charge it with temperature compensation: Fullriver specify −4 mV/°C per cell, and the battery temperature sensor that does this comes free with every compatible KISAE charger.
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