A dead Lectric XP battery means a bike that will not move, and Lectric does not sell an inexpensive way back. That gap is why replacement packs like the ShunTongDa 48V 14Ah exist: 672Wh in the folding-bike footprint, a 5-pin discharge port, and a title that names the Step-Thru 1.0 and 2.0 directly.
The evidence for it is one year old and narrow, but it has one property worth more than volume. Every written review on the page carries purchase confirmation. Eight of nine are five stars, and the one that carries the most helpful votes says the pack fit an XP Step-Thru 2.0 flawlessly where, in that buyer's case, the pack sold by Lectric did not.
It also has a hole in the middle. No owner reports a range figure. The listing reports two different weights and two different motor ceilings for the same pack, and it never names a charger.
What follows reads the record as it stands, checks the listing against its own numbers, and works out what 672Wh actually buys.
The replacement that fit when the original did not
When a Lectric XP battery dies, the bike usually becomes a paperweight because the maker doesn't offer a cheap way to get back on the road. This pack exists to solve that specific problem, and one owner has found it fit flawlessly on an XP Step-Thru 2.0 where the official part from Lectric failed to fit.
The record here is small but clean, since all nine written reviews carry purchase confirmation and eight of them gave five stars, while about one rater in ten left a single star without saying a word.
On price per watt-hour, this pack sits among the most expensive of the 301 units we track in the comparison table, so you must decide if the niche fit justifies the high cost.
What follows reads the one-year record honestly, decodes where the listing contradicts itself, and runs the range arithmetic to see what holds up.
Fit is the whole job here
Since you want this pack to work, you must check the exact size and the port type before you hit buy, because the 467x102x43mm frame and 5-pin port must match your bike. This battery is made for the Lectric XP Step-Thru 1.0 and 2.0, plus the AiPAS A2. Measure your old pack and count the pins before you spend anything.
One reviewer has found a perfect fit for their XP Step-Thru 2.0 in June 2026, and the seller even confirmed the model before they shipped the box.
A buyer gave three stars in October 2026 because the battery didn't fit their bike, though they blamed the description for being too vague. They never said what bike they own. This is why you must ask the seller for help, if the listing seems unclear.
When the specs don't match, you end up with a pack that won't plug into your frame. Ten minutes with a tape measure beats a return shipment.
What one year of reviews cannot tell you
The written record for this pack spans September 2025 to October 2026, yet no owner reports how many miles they can actually go on a single charge. One buyer had ridden only about 25 miles when they wrote in September 2025, which is tenure rather than range, and there are no reports on how the cells handle cold weather or rain.
The listing claims the pack lasts three years with over 1000 cycles, but standard 18650 lithium-ion cells sit near 300 to 500 cycles under full-depth discharge. The one-year warranty covers only a third of that promised life.
Nothing in the record contradicts these claims, but nothing supports them either. You're essentially betting that the hardware will hold up under real-world stress that no one has documented yet.
Since no owner mentions the charger, nobody can say how long a fill takes, and the daily routine around this pack stays undescribed.
Two weights, two motor ceilings, one page
The listing contradicts itself on basic facts, since it claims the pack weighs 7.7 pounds while also listing the battery at 9.9 pounds. A rider lifting this into a folding frame deserves one clear number, because having two weights is just confusing.
One bullet point caps the motor power at 1000W, but another line says it can handle up to 1200W. These contradictions don't prove the pack is bad, but they mean the purchase-confirmed fitment record matters more than the spec table.
The page lists keys and the pack, but no charger appears anywhere and no amperage is stated, so nobody can compute a charge time from the listing.
What 672Wh buys, and what it costs
This 672Wh pack provides about 21 to 30 miles of range if you ride mostly on throttle, while you can expect 35 to 46 miles with typical assist. Because the 30A BMS can pull 1440W continuously from a fresh pack, it sits above every motor in the 350W to 1000W window mentioned on the page.
At 265.99, this battery lands among the most expensive packs we track per watt-hour in our comparison table. A buyer paying this premium is essentially paying for the specific fitment niche rather than the cells themselves, and if the charger isn't in the box, you'll need to plan for that extra cost.
Frequently Asked Questions
How do I check fit before ordering?
Measure the old pack and compare it to 467x102x43mm, then count the pins on the discharge port and match the connector. Ask the seller to confirm your model before you order, which is what the most-endorsed reviewer did before theirs shipped.
Does it fit every Lectric XP?
The record only proves the XP Step-Thru 1.0 and 2.0 and the AiPAS A2. One buyer reports a pack that did not fit their bike at all, and they never say which model they own, so the named fit list is the whole of the evidence.
Is a charger in the box?
The inclusion list names the pack and keys, and no charger or charger amperage appears anywhere on the page. Check before you order, because without a stated amperage there is no way to work out a charge time from the listing.
Can the 1000-cycle and three-year claims be believed?
Ordinary 18650 lithium-ion cells sit near a 300-500 cycle norm under full-depth discharge, and the warranty runs one year against a claimed life of three. Nothing in the one-year record contradicts the claims, and nothing supports them either.
Why does this pack cost more per watt-hour than most?
The premium buys the fitment niche, not the cells. Among the 301 packs we track on price per watt-hour, this one sits near the expensive end, and the comparison table shows the field it is competing against.