Kisae Abso 50A DC-DC Battery Charger 12V - DMT1250
Abso 50A DC-DC Battery Charger 12V. FREE BTS-10K temperature sensor included.
5 in stock
Delivery & shipping
- Free local delivery — Trang · Krabi · Phuket
- Thailand-wide courier, typically 1–3 days
- Worldwide shipping by courier & sea freight
- Lithium batteries ship as dangerous goods (UN3480) — we handle the paperwork and compliant packaging for you.
Fair price check
Our price is the manufacturer's home-market RRP — what this gear sells for where it's made. Branded marine equipment in Thailand typically retails 15–90% above that, when prices are published at all. Ours doesn't.
About this product
Designed for charging batteries from PV solar or the engine battery when AC household power is unavailable.
The DMT1250 DC – DC chargers are the smart alternative for leisure or commercial use. They provide the ability to charge batteries from two input sources; either via a PV solar panel(s) when stationary or via from the engine/alternator while driving.
Features
- Dual Input Capability: MPPT solar input and household battery.
- Multi-stage battery charger ensures that your batteries are charged the way battery manufacturers recommend.
- Small footprint with extremely compact design.
- Saves money by maximizing battery life.
- DC to DC Battery Charger.
- Microprocessor controlled multi-stage charging algorithms (bulk, absorption, float) for gel, flooded and AGM batteries and equalization for flooded batteries.
- MPPT solar regulator allows you to provide maximum power from PV solar panels to the battery.
- Silent mode for quiet operation.
- Mounting brackets and simple design make for effortless installation.
- Compact size for easy storage.
FREE battery temperature sensor included. Every compatible Kisae charger from Drake Marine ships with a free BTS-10K battery temperature sensor — temperature-compensated charging matches the charge voltage to your battery’s real temperature, which protects the battery and maximises its service life in tropical conditions. Fitted as standard on every unit we supply, because it makes a real difference to battery longevity in Thailand.
Specifications
| ABSO DC – DC BATTERY CHARGERS DC CONTROLLER OUTPUT: | DMT 1250 |
| DC CONTROLLER OUTPUT: | |
| OUTPUT CURRENT (MAXIMUM) | 50A |
| OUTPUT VOLTAGE RANGE: | |
| CHARGE | 13.5 – 15.5 V |
| FLOAT | 13.0 – 13.8 V for 12V Battery |
| EQUALIZE | 15.5 V |
| CHARGING CONTROL | Five Stages (Test/Bulk/Absorption/Float/Recharge) |
| Four Stages (Test/Bulk/Absorption/Recharge) | |
| Constant Power Supply (Program Setting) | |
| DC OUTPUT BANK | One |
| SELECTABLE BATTERY TYPE | Gel, AGM, Flooded, Lithium, Program |
| PARASITIC CURRENT | < 10 uA |
| EFFICIENCY | > 90% |
| DC INPUT (BATTERY/ALTERNATOR): | |
| DC INPUT RANGE | 10.5 – 32 Vdc |
| DC INPUT NOMINAL OPERATION | 12.8 V charging system |
| 25.6V for 24V charging system | |
| ENGINE START CONTROL: ON | DC Input from Battery/Alternator |
| ENGINE START CONTROL: OFF | DC Input from PV Input (if available) |
| DC INPUT (PV INPUT): | |
| DC INPUT RANGE | 10.5 – 32 Vdc |
| DC INPUT NOMINAL OPERATION | 17.5Vdc for 12V PV panels connected in parallel |
| 35.0Vdc for Dual 12V PV panel connected in series | |
| MPPT TRACKING EFFICIENCY | >98% (Target) |
| DC OUTPUT PROTECTION AND FEATURES: | |
| REVERSE BATTERY | Yes (shutdown) |
| Automatically reset | |
| DC OUTPUT SHORT CIRCUIT | Yes (shutdown) |
| Automatically reset | |
| OVER CHARGE | Yes (shutdown) |
| OVER TEMPERATURE | Yes (de-rated and shutdown) |
| DC FUSE | 2*30A, 32V |
| COOLING | Force Air Ventilation |
| TEMPERATURE SETTING | Hot, Nominal, Cold (no sensor connected) |
| BATTERY TEMPERATURE SENSOR PORT | RJ12 (optional battery temperature sensor use) |
| DIGITAL DISPLAY PORT | RJ12 (optional display panel use) |
| DISPLAY (CODES): | |
| INDICATOR ON UNIT | Flashing Green LED: Charging in process |
| Solid green LED: Fully Charged | |
| BUILT-IN DISPLAY OR THROUGH RJ12 PORT | LED Display with back lighting |
| Charging status, Battery Voltage | |
| WARNING AND FAULT CODE | On unit: Fault LED (red) |
| Digital Display: A01, E01-09 | |
| ENCLOSURE: | |
| DC INPUT CONNECTION | Hardwire |
| DC OUTPUT CONNECTION | Hardwire |
| SIZE: | |
| DIMENSIONS | 9.5“ × 6.7” × 2.9” (243.2mm x 170mm x 72.5mm) |
| NET WEIGHT | 4.1 lbs. / 1.85 Kg |
| DC OUTPUT CONNECTION: | |
| POWER CONNECTION | Heavy Duty Connector |
| ACCESSORY (OPTIONAL): | |
| DC-DC REMOTE DISPLAY | DMT RM01 (For viewing unit status, adjusting settings) |
| BATTERY TEMPERATURE SENSOR | BTS 10K (for battery charging voltage adjustment) |
| REGULATORY COMPLIANCE: | |
| MARKINGS | cETLus |
| CONFORMANCE | UL & CSA standards |
| EMI/EMC | FCC Part 15 Class B |
| 24 VOLT MODELS ALSO AVAILABLE | SOON |
Downloads
- AbsoCharger Manual DMT12V 24V Series Rev D 190612 Print
- DC DC Charger datasheet
- AC DC Charger System Diagram
- DC DC Charger brochure
Special order — confirmed lead time on order. Every unit is checked before dispatch from our Thailand warehouse.
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