MARINE SODIUM BATTERIES

Introducing LithiumMoto's Sodium Marine Batteries for Starting and deep cycle house applications. Outboards, inboards, trolling....
Engine starting: 2 stroke and 4 stroke, Diesel.
Custom made to your specifications.
Sizes; Group 24 - Group 27 - Group 31 - 4D - 8D
Advantages over lead ( of course) and Lithium are - No BMS required to keep battery ' safe ' as needed with lithium. This means, no fear of battery cutoff or alternator burnout.
Zero maintenance, Bluetooth monitoring, lightweight,
Can use same charging system as lead or lithium.
Pricing; more than lead, less than lithium

12V Marine sodium/lithium battery chargers

Special Feature of 12V Charger:

★ LED indicator light show charging status;
★ Temperature controlled cooling fan;
★ 3-stage battery charging: Bulk charger,Absorption charge,Float charge;
★ Reverse polarity protection
★ Short circuit protection;
★ Over temperature protection;
★ Battery type selector

Smart charger 12V 10A battery charger is a smart multi-stage lithium battery charger which uses the latest switch-mode battery charging technology, to ensure fast and efficient charging of your batteries: LiFEPO4 / AGM / SLA / GEL

output frequency 47 - 63Hz
float voltage 13.8
efficiency 88%
DIms 6 x 5 x 2"
weight 1.6 lbs
cert. CE-EMC/LVD,RoHS

$100 (compare to optimate TM-281)

12 V

12V 6Amp 14.4V smart lithium/Sodium battery charger and maintainer
( also lead acid batteries )

12-Volt Sodium and Lithium-ion charger offers total care of Na/LFP batteries with 8 step programming
Automatic Battery Charger & Maintainer -
Charge, Maintain and extend the battery life
Quick Disconnect Harness Easy connection to vehicle by alligator or ring terminals
Fully protected against reverse polarity, under / over-voltage

$45 ( with battery purchase )- compare to CTEK

Black

High Efficiency Waterproof Lithium and Sodium 12 to 48 volt Battery Charger

Waterproof IP 68
Rugged all aluminum design
connector; Anderson or ring term
1500W 15A for $200 custom order
allow 4 weeks

Features:
1. Wide input voltage: The wide input voltage design range is AC90V~AC264V, which is suitable for the voltage level of any region in the world.
2. High power factor: AC input adopts active power factor correction (APFC) with small calorific value, which can realize zero pollution to the power grid.
3. Fully-enclosed sealer process: The charger adopts fully-enclosed potting heat-conducting silica gel process, the protection level can reach IP67, good shock resistance, good heat dissipation performance, and long service life. (Customers can specify IP67, but heavier and more expensive)
4. High reliability: wide temperature range of working temperature: -40C to +60C
100% full-load aging test, soft switching technology, low switching loss of power devices, high efficiency of the whole machine (>93%), and energy saving.
5. High safety: waterproof, shockproof, acid mist-proof, dust-proof and reinforced isolation design make it safe to operate in any environment.
6. Dynamic charging curve: Equipped with a computer interface, the charging mode can be adjusted on site, suitable for charging various batteries such as lead-acid lithium batteries, to achieve the best match. With CAN communication interface, it can realize real-time communication with BMS with CAN bus.
7. Temperature compensation: Intelligent temperature compensation is performed on the battery during the charging process to avoid damage to the battery due to overcharging or undercharging and greatly improve the life of the battery.
8. External fan cooling Temperature protection; Using chip cooling technology, the flame retardant shell material automatically adapts to various environments, high temperature.