Lectric XP owners have the easiest replacement-battery hunt in the business, at least in theory. Third-party packs are made for the XP by name, so you don't have to guess whether a listing means your bike.
The guess has moved somewhere else. This ShunTongDa 672Wh pack comes with the most exact fitment guide we have seen on a replacement battery, down to where the model number sits and which two XP frames it will not fit. What the listing can't buy is evidence: four ratings and two sentences of buyer text stand behind all those claims.
This review walks through the fitment list, what the empty record can and can't confirm, the range math, and the fine print, starting with the charger it doesn't include.
This ShunTongDa 48V 14Ah replacement for the Lectric XP is the clearest fit guidance on a replacement pack we have reviewed, attached to the thinnest evidence record. The listing names the frames it fits, the two it strictly doesn't, the 5-pin port, and the spot under the handle where the model number lives.
Behind that sits 5.0 stars from four ratings and two short buyer texts, nothing newer than March 2026. The range and cycle claims are seller promises on an empty record. At about 37 cents per watt-hour the pack is among the most expensive we track, and you are paying for the fitment homework, not for proof.
A fitment list that does the checking most listings skip
Most replacement listings say fits most models and leave the measuring to you. This one names names: it claims the Lectric XP 1.0 and XP 2.0 step-over frames with the 430mm battery, gives the case at 430 by 100 by 42mm, spells out the 5-pin discharge port on the top cover, and tells you the DCH-006 model number sits under the battery handle where you can read it off the pack you own.
The exclusions are printed in the same breath: strictly incompatible with 467mm Step-Thru low-step frames and with the 410mm XP Lite, which is exactly the difference an XP owner needs, because those bikes look like siblings and take other packs.
The list goes beyond Lectric: the same bullet claims the Wallke GS-3.0, Samebike LO26 and 20LVXD30, Fiido M1 Pro and M2, KAISDA K1 through K3, BEZIOR X500, and Auloor and XWLX09.
Two cautions come with that list. First, all of this is the seller's own homework, and the record behind it holds exactly one buyer reporting a fit, in the two words Perfect fit. Second, the bullet's numbering skips a step, running 1, 2, 3, 4, 6, 7, 8, which is harmless in itself but tells you how the list was assembled.
The checking the bullet demands is still yours: measure your current battery's length, read the model number under its handle, and match both before ordering. Compare it against the rest of the field in our battery comparison table.
Four ratings, two sentences, and nothing newer than March
The record is a perfect score on a sample of almost nothing. Four ratings, all five stars, two written texts, both from the United States, both purchase-confirmed.
One says all parts of the transaction went smoothly. The other says it works great and fits perfectly. Neither is more than a sentence, and nothing has been written since March 2026.
An empty record isn't a suspicious one, and it's worth separating the two. Nothing here shows the pattern a faked listing leaves: no clusters of same-day praise without purchase confirmation, no text echoing the bullet points. It's simply two buyers who were satisfied and didn't elaborate.
What two sentences can't do is the real story. They can't confirm the 28-35 mile throttle claim or the 50-65 mile pedal-assist claim. They can't test the 1000-cycle promise, describe the key-switch in daily use, or report how the pack behaves a year in. They can't surface a fit failure, so the strict incompatibilities in the fitment list rest on the seller's word alone.
The honest reading is that you are trusting the listing's fit homework and its spec claims together, because no buyer has checked either on their own.
What the range claims mean at 672Wh
The listing claims 28 to 35 miles on throttle alone and 50 to 65 with pedal assist. Run the math and both claims sit inside what the physics allows.
The throttle figure works out to 19 to 24 watt-hours for every mile, which is the normal band for a small folding ebike ridden at full throttle. The pedal-assist figure needs 10 to 13 watt-hours to cover the same distance, which means the lightest assist setting, flat ground, and a rider doing a real share of the work. At the heaviest assist the same 672Wh buys much less.
The wider category brackets all of this. Electric bikes run 25 to 75 miles per charge depending on assist level, terrain and rider weight, and a mid-size folding bike at full throttle burns about 20 of them a mile, which puts this pack at roughly 34 miles with the throttle pinned.
The capacity claim checks out too. The listing claims 35 percent more capacity than the standard 10.4Ah packs, and 10.4 times 1.35 is about 14, so the math holds.
What doesn't exist is any buyer confirmation. No owner text reports a metered charge, a measured range, or even a first ride. These are credible seller figures on an empty record, and the distinction between credible and confirmed is the whole game with this listing.
The fine print that decides the purchase
The charger isn't in the box. The package bullet says so directly: you need a standard 54.6V 2A or 3A lithium-ion charger with a DC2.1 plug. An XP owner replacing a dead original probably owns one.
A buyer converting a different frame from the fit list, or someone whose original charger died with the pack, adds a purchase to the cart, and the listing is at least honest about it.
The warranty reads two ways and means one thing. The spec table says 365 days, the bullet says 12 months, and those are the same duration in different clothes. The bullet also promises a 30-day return policy and 24/7 support, which is the part to test early if anything arrives wrong.
Two claims deserve doubt. The pack supposedly exceeds 1000 recharge cycles, against the 300 to 500 cycle norm that Battery University documents for consumer lithium-ion packs, a claim no buyer has ridden long enough to test.
The listing calls the BMS UL safety certified with no certificate or file number, and UL Product iQ is the free database where a real certificate can be looked up when one exists.
One design line is worth reading twice. The key turns fully clockwise to power the pack on and can't be removed while riding, which stops a thief riding off but also means the bike is dead without the key in it. The IP65 rating is stated accurately as dust and rain-splash protection, which is the honest wording most listings skip past on the way to a bigger claim.
The price, stated plainly
At 248.00 for 672Wh, this pack costs about 37 cents per watt-hour. On our 301-battery comparison table that sits among the most expensive of everything we track, and the exact live position renders in the specs box where you can compare it against the field yourself. There is no reading of the numbers that calls this a bargain.
The context cuts both ways. The DCH-006 XP-compatible market is small, most competing packs for these frames are the 10.4Ah versions, and this pack offers more watt hours than those standard options, so a buyer who wants extra range in an XP step-over frame has few other options at any price.
The sibling ShunTongDa 10.4Ah pack we reviewed earlier sits lower in price and capacity, with a far more eventful review record behind it.
Who should buy this is a narrow group, and the listing defines it: an XP 1.0 or 2.0 step-over owner with the 430mm bay, a working 54.6V charger, and a want for more watt hours than the standard packs offer, who will verify the handle-under model number before ordering.
Skip it if you ride a 467mm Step-Thru frame or an XP Lite, both of which the listing itself rules out, and skip it if you need a track record before spending, because four ratings and two sentences aren't one.
FAQ: the Step-Thru exclusion, the charger that never ships and the burn rate behind 65 miles
Will it fit my Lectric XP?
Step-over XP 1.0 and 2.0 frames with the 430mm battery are the claimed fit, with 430 by 100 by 42mm dimensions and a 5-pin discharge port. The listing names the 467mm Step-Thru and the 410mm XP Lite as strictly incompatible. Check the model number under your original battery's handle and measure its length before ordering.
Does it come with a charger?
No, the listing requires a 54.6V 2A or 3A lithium-ion charger with a DC2.1 plug and doesn't include one. The package holds the battery, two keys and a manual.
Is the 50-65 mile range claim realistic?
Only at the lightest pedal assist, which works out to 10 to 13 watt-hours per mile. At full throttle the same 672Wh pack is about 34 miles on the same burn, inside the category's normal band. No buyer text has confirmed either figure.
Is the BMS really UL certified?
The listing says so and provides no certificate or file number. UL Product iQ is the free database where a genuine certificate can be searched, and a claim without a file number can't be verified there.
What do owners actually report?
Two purchase-confirmed texts, both positive and both about the purchase rather than the pack: a smooth transaction and a perfect fit.
Nothing has been written since March 2026, and no text reports range, durability or a fit failure. The record is thin rather than negative, and the fitment list carries all the real information on the page. If it isn't the right fit, the battery comparison table sorts every option we track.