Amptron 36V 85Ah 100A Lithium Battery

Amptron 36V 100A Lithium Battery, Reliable Power for Your Ride!

If you’ve had it up to the eyeballs with batteries that cop it by midday, whether it’s your trolling motor sputtering out, your ute’s camp-fridge giving up during a weekend away, or your golf cart behaving like it’s on its last legs, then the new Amptron 36 V 85 Ah / 100 A Lithium battery has arrived to save your bacon.

This beast doesn’t just trundle along, it chuckles at heavy loads, monitors itself via Bluetooth so you don’t wake up to a flat surprise, and swaps out old-school gel or AGM batteries without the drama. Say goodbye to the “Aw, flaky battery again” blues and hello to dependable power that’ll keep your gear humming right through the weekend. 

Ready to upgrade? Grab yours now and kick the worry out of the equation.

Add one to your cart and stop watching the voltmeter.

Why The Amptron 36V 85Ah Lithiium Battery May Be Right For You:

• Enjoy longer trips without worrying about running flat, thanks to the Amptron 36 V 85 Ah Lithium Battery’s high-capacity power storage, you can keep your boat, buggy or caravan running all weekend without missing a beat.

• Stay safe and in control, the built-in Bluetooth monitoring system lets you check your battery’s health on your phone, dodging those surprise “uh-oh, it’s dead” moments.

• Save yourself the drama and heavy lifting, its lightweight LiFePO4 design makes it easier to install, move, and fit into tight spots compared to old-school lead-acid bricks.

• Get more bang for your buck, with a long life cycle and low maintenance needs, you’ll spend more time out adventuring and less time mucking about with replacements.

• Run your gear smoother and stronger, the solid 100 A continuous discharge handles high-draw setups like trolling motors, fridges, and inverters without breaking a sweat.

Amptron 36V 100A Lithium Battery Tech Specs

Model: AT-LFP-36-85-BT-AV10
Chemistry: Lithium Iron Phosphate (LiFePO₄)
Dimensions: L 485 mm × W 168 mm × H 240 mm
Weight: Approx. 28 kg
Cell Type: 3.2 V 85 Ah prismatic cells (12 pcs in series)
Rated Voltage: 38.4 V
Standard Capacity: 38.4 V × 85 Ah = 2,880 Wh
Max Charge Voltage: 43.8 V (3.65 V per cell)
Cut-off Voltage: Nominal ~30 V (≈2.5 V per cell)
Depth of Discharge (DoD): 100% supported
Cycle Life: > 3,000 cycles at 100% DoD; up to ~5,000 cycles if DoD held under 80%
Optimum Charge Current: 15 A (≈0.2C)
Max Charge Current (Rapid): 85 A
Max Continuous Discharge Current: 100 A (≈1.33C)
Peak Discharge Current: 180 A (≈2.67C) for ~3 seconds
Discharge Performance @ Normal Temp: At 0.2C (~15 A): ≥ 100% rated capacity, At 1C (~85 A): ≥ 90% rated capacity
Impedance (Max, at 1000 Hz): ≤ 15 mΩ
Terminals: M8
Ingress Protection (IP) Rating: IP65, protected from dust & low-pressure water jets
Operating Temperatures: Standard (charge): 0 °C to 45 °C, Discharge: -20 °C to 65 °, Storage: -20 °C to 45 °C in a dry, clean, ventilated space
Storage Performance: Capacity ≥ 80% after 12 months under proper storage conditions

Amptron 36V 85Ah 100A Lithium Battery FAQs

1. What systems use 36V?
Golf carts, some marine applications and specialist equipment. This one runs at a rated 38.4V with 85Ah, giving 2,880Wh. Confirm your system is genuinely 36V before ordering.

2. What are the voltage limits?
Maximum charge voltage is 43.8V, which is 3.65V per cell across twelve cells in series. Cut-off is around 30V, roughly 2.5V per cell.

3. How long will it last?
More than 3,000 cycles at 100% depth of discharge, and up to around 5,000 if you keep depth of discharge under 80%.

4. What size and weight is it?
485 x 168 x 240mm at approximately 28kg. Model is AT-LFP-36-85-BT-AV10, using 3.2V 85Ah prismatic cells.