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We’ve been using these 12V 100Ah LiFePO4 packs for about six months now, and they’re pretty much the best drop-in we’ve found for the price — Bluetooth monitoring is a huge plus when you’re juggling multiple units across a fleet. Basically, it’s a lithium iron phosphate battery with a nominal votage of 12V and 100Ah capacity, and the BMS handles over-charge, over-discharge, over-current, and temperature extremes without any fuss.
Most of our clients are running them in off-grid solar setups or as backup power for mobile medical carts — one buyer uses them in a portable fish finder rig and says the weight savings over lead-acid alone justified the switch. It’s also been a go-to for marine trolling motors, where the -20°C to +60°C operating range comes in handy. But honestly, we’ve found they’re not great for high-drain applications that pull over 100A continuous — the BMS will trip on you, no workaround.
13kg is about standdard for the 100Ah version, though the dimensions are fully customizable if you need a tighter footprint — we’ve had one order with a 50mm shorter case for a custom EVAG cart. The self-discharge rate is roughly 3% per month, so you can leave it sitting for a few weeks and it’ll still be ready. Cycle life is quoted at over 2,000 cycles at 80% DOD, and from our testing, that’s conservative — we’re seeing 2,200 or so before capacity drops below 80Ah.
What really sets it apart for us is the communication flexibility — you can grab data via SMBUS, I2C, RS232, RS485, or Bluetooth, all from one pack. The BMS model is PCM-L04S100-F49(A-3), and it supports common or separate charge/discharge ports depending on your wiring. One detail most buyers don’t ask: Bluetooth range is roughly 10 meters through a wall, so don’t rely on it for a warehouse-wide mesh — it’s more for spot-checking.
We’ve got CE, RoHS, and UN38.3 certification on file, and COAs are included with every batch — no extra cost. MOQ is usually 10 units for the standard version, but our company can do smaller runs for prototyping if you give us lead time (usually 2-4 weeks). Custom OEM packaing is fine, too — just specify the color and label placement when you place the order.
Anyway, the cable terminals are M8 stainless steel, and they’ll handle 100A continuous without heating up — we’ve measured 45°C at full load in a 25°C room, which is better than most third-party packs we’ve tested. One thing to watch: if you need series or parallel connections, make sure the firmware on each unit matches — mismatched versions can cause communication errors on Bluetooth.
MOQ typically starts at 100 units for custom specs like Bluetooth or specific ports, but we can discuss lower quantities for pilot runs. Just let us know your projected volume.
Lead time for OEM orders with Bluetooth integration is usually 30-45 days after design approval, depending on complexity and current production load. We'll confirm a timeline once we finalize the specs.
Yes, all our LiFePO4 batteries, including this 12V 100Ah model, come with CE, RoHS, and UN38.3 compliance docs. We can share the certificates and test reports with your order.
Absolutely, we support both common and separate port configurations on this model, and the Bluetooth monitoring works fine with either setup. Just specify your preference when ordering.
The Bluetooth module is designed to operate reliably within that -20°C to +60°C range, but battery performance may slightly vary at extremes. For best results, keep it within -10°C to +50°C for continuous monitoring.
