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🔋 AliExpress 24V 100000mAh 7S3P E-Bike Battery with 2A Charger
(Link: )
I bought this battery pack mainly for my DIY e-bike project. The 100000mAh capacity and the promise of solid performance with a 2A charger caught my attention. I was skeptical at first, but with over 2,000 orders and tons of positive reviews, I gave it a shot.
Shipping took about 17 days to the U.S., which was faster than I expected for a lithium battery pack. It arrived securely packaged in thick foam, with the charger and wiring harness included.
Using this 24V 100Ah battery has been surprisingly satisfying. I’ve taken it on multiple rides, averaging 20–25 miles per charge on flat terrain using a 250W hub motor. Voltage remained stable even under mid-level loads. The BMS did its job well — no overheating, and it balanced the cells properly during charging.
Pros:
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Long-lasting capacity for medium commutes
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Comes with a decent 2A charger
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Compact for the capacity
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Works well with standard 24V motor kits
Cons: – No on/off switch – The cables are a bit short – The advertised 100000mAh feels more like 60000–70000mAh in real-world use
In the U.S., a similar battery would easily run me over $200–$250. I paid around $90 on AliExpress. Even if the real capacity is slightly exaggerated, it still feels like a solid deal.
✅ Expectation met — maybe even exceeded for the price.
US $52.01
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🔋 24V 100Ah E-Bike Lithium Battery with 2A Charger (Moped Edition)
(Link: )
I got this for a small electric moped conversion. What sold me was the sleek design and slightly upgraded BMS advertised by the seller. I needed something compact that could sit under the moped seat, and this fit the dimensions almost perfectly.
The product took 19 days to arrive. It was bubble-wrapped tightly, and the charger came in a separate compartment. Everything worked out of the box.
This battery gave me a bit more range than expected — close to 30 miles under mild loads with pedal assist. It doesn’t sag as much under acceleration as some cheaper packs I’ve tried before. The BMS has short-circuit and over-discharge protection, and it held up during a few intentional stress tests.
Pros:
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Good heat management
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Feels like it delivers 85–90Ah in actual usage
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Includes standard XT60 connectors
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Stable voltage delivery
Cons: – Heavier than advertised (closer to 3.5kg) – The charger gets hot if left on for too long – No LED display for battery level
Compared to similar U.S. products, I easily saved over $100. Here, you’d pay closer to $300 for something similar.
✅ Definitely met expectations — worth it for DIY moped builds.
US $26.2
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🔋 Wheelchair 24V 100000mAh 7S3P Lithium Battery Pack
(Link: )
I bought this for a friend’s power-assisted wheelchair setup. We were looking for something affordable but reliable, and the seller’s focus on wheelchair applications made this one stand out.
Delivery time: 2.5 weeks. Packaging was basic but intact. The included charger is generic but functional.
We’ve now used this battery for a month, and it’s been working surprisingly well. It lasts an entire day on a single charge, including indoor use and two extended outdoor sessions. The friend noticed smoother acceleration compared to the old AGM batteries they were using.
Pros:
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Excellent value for mobility use
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Smooth discharge curve
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Zero swelling or overheating
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Can be charged overnight
Cons: – The charge port is a bit flimsy – Battery label had no specs printed – No certification marks on casing
Local options for mobility batteries can cost $300+, especially for high-capacity ones. This came in around $95 — a steal if you ask me.
✅ Yes, it met expectations and helped save a ton of money.
US $51.36
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🔋 18650 7S3P Rechargeable Lithium Pack with BMS (29.4V)
(Link: )
I ordered this for a portable solar generator project. I needed a 29.4V-compatible battery that could handle mid-range loads and had a built-in BMS.
It took just under 3 weeks to arrive. The seller answered my pre-sale questions, which gave me some confidence. When it showed up, the BMS was already installed and functioned properly during a few test discharges.
Performance was excellent. The battery handled a 150W inverter load for over 4 hours before dropping below 22V. I’ve since used it to power a fan, a small fridge, and LED lights in a vanlife test run.
Pros:
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Great discharge rate
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Sturdy build
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No voltage spikes or cell imbalance
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Good compatibility with DIY solar setups
Cons: – No protective hard case — just shrink wrap – You need to solder your own connectors – A little bulky
Prices in the U.S. for similar custom packs start at $180+. This one cost me about $80. For DIYers, this is a budget-friendly option with plenty of flexibility.
✅ Exceeded expectations — great for solar enthusiasts.
US $28.24
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🔋 Li-ion 24V 30000mAh Battery Pack with 2A Charger (Compact Type)
(Link: )
This battery was for a folding e-scooter that I keep for quick neighborhood errands. I was drawn to its compact size — a must for smaller scooter frames.
It showed up in 16 days, which was fast. Installation took under 30 minutes, and the XT60 plug matched my scooter controller perfectly.
Performance was okay for short trips. I get around 12–15 miles per charge. Acceleration is fine but not aggressive, which is expected from a 30Ah pack. I wouldn’t rely on it for steep hills, but it’s more than enough for flat routes.
Pros:
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Lightweight and compact
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Doesn’t overheat
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Includes 2A charger
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Quiet charging cycle
Cons: – Lower capacity than others on this list – Not ideal for long rides – No mounting hardware included
U.S. prices for small packs like this can run from $120 to $180. I paid $65 — a no-brainer if you know your way around scooter maintenance.
✅ Met expectations for quick urban mobility.
US $33.69
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🔋 24V 30Ah 7S3P Battery Pack for E-Bike / Scooter / Tools
(Link: )
I grabbed this one specifically for my cordless lawn mower project. The idea was to ditch the heavy lead-acid battery it came with, and this 30Ah Li-ion alternative looked promising.
Shipping took about 21 days. The box was beaten up, but the battery was untouched inside the thick foam layers.
So far, this thing performs beyond my expectations. I can mow the front and back yard twice on a single charge. Torque from the mower’s motor even feels smoother. The charger is average, but it does the job.
Pros:
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Ideal for power tools and small motors
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Affordable swap for heavy AGM batteries
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Voltage and amperage output remain steady under load
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Light enough to carry around
Cons: – No waterproofing – Basic cable ends — needed custom adapters – Lacks charge indicator
In the U.S., swapping your tool batteries with Li-ion packs like this would cost at least $150. This cost me around $70.
✅ Definitely met expectations and even improved the performance of my old mower.
US $41.06
Final Thoughts
I’m honestly surprised by how good these batteries turned out. I expected at least one dud or major flaw, but each one did what it claimed — some even better. Most of these packs cost less than half of what I’d pay locally. Are they perfect? No. But for the price, functionality, and performance, they’re hard to beat.
Would I buy again? Absolutely. I already have two more in my cart. If you’re into DIY e-bike projects, scooter conversions, or off-grid power systems, AliExpress lithium batteries are 100% worth exploring.
