The LOLRKO 48V 14Ah battery packs 672Wh into a soft-pack that weighs just 6.2 pounds. That capacity at that price should feel generous, but a 20A BMS and PVC wrapping raise questions about real-world durability. Four buyers rate it five stars. The review base is thin, so the specs do the talking.
The LOLRKO lands in a crowded budget segment with a straightforward proposition. You get a PVC-wrapped lithium cell, a 54.6V 2A charger, and a T-Plug to XT60 adapter for controllers using the common connector. Rated for 250W to 750W motors, this battery targets e-bikes, scooters, trikes, and conversion projects needing a 48V input. The seller recommends against submersion and suggests a battery bag for exposed mounts.
For the money, the LOLRKO positions itself as a budget-friendly option for riders who need range without spending a fortune. The 20A BMS handles overcharge, over-discharge, current limits, voltage protection, and short-circuit defense. You get 1000-plus charge cycles. The 672Wh capacity should deliver respectable mileage on a typical 500W to 750W setup. The numbers look solid on paper.
Specs and Build Quality
| Spec | Detail |
|---|---|
| Voltage | 48V nominal |
| Capacity | 14Ah |
| Energy | 672Wh (48 × 14) |
| BMS | 20A with overcharge, over-discharge, current, voltage, overload, and short-circuit protection |
| Charger | 54.6V 2A (included) |
| Connector | T-Plug (XT60 adapter included) |
| Weight | 6.2 lb (2.8 kg) |
| Dimensions | 9.84 × 3.54 × 2.68 in |
| Charge cycles | 1000+ |
| Warranty | 1 year |
The specs look clean. Forty-eight times 14 gives exactly 672Wh, which is the math most buyers track. The soft-pack design uses PVC wrapping instead of a metal shell, keeping weight down but requiring care during mounting. Hard contact with frame edges or road debris can damage the PVC. The included T-Plug to XT60 adapter solves a common compatibility gap. Many 750W controllers use XT60 while smaller motors stick with T-Plug. Having both connectors in the box removes the guesswork.
The dimensions fit standard downtube or seatpost mounts, though you should verify clearance on your specific frame. For more context on mount styles and connector types across popular batteries, check the comparison table.
BMS and Safety Features
The 20A BMS is the first line of defense. Overcharge protection prevents cells from seeing voltage above their safe ceiling during charging. Over-discharge protection stops cells from dropping below minimum voltage, which causes permanent capacity loss. Current limiting cuts the circuit if you try to pull more than 20 amps. Voltage protection kicks in if the pack goes too high or too low. Overload and short-circuit protection shut things down if something goes sideways.
A 20A limit means this battery feeds a 500W to 750W motor without strain. A 750W motor at full throttle draws roughly 15A from a 48V pack. The BMS has headroom. Push over 1000W and you might see the BMS trip during hard acceleration. That protects the cells but limits performance.
The included 54.6V 2A charger is basic but functional. Full recharge takes roughly seven hours from empty. Slow charging is gentler on lithium cells than aggressive fast charging. The seller's warning against submersion is standard for soft-pack designs. Water kills cells fast. Use a battery bag if the mount is exposed to weather or road spray.
Range and Real-World Performance
The math starts simple. 672Wh divided by typical consumption gives you your range band. A 500W to 750W setup on mixed terrain usually consumes 15 to 20 watt-hours per mile. That puts you at roughly 33 to 45 miles on a single charge for pedal-assist riding with moderate throttle use. Full-throttle commuting on hilly ground eats closer to 20Wh per mile, pushing real-world range toward the lower end of that band.
Motor size matters more than most riders expect. A 250W motor sips power and stretches the 672Wh further. A 750W motor at full throttle burns through capacity faster. Wind, rider weight, and tire pressure all play a role. The soft-pack form factor introduces a practical constraint. Without a rigid metal shell, the battery needs clean mounting and debris protection. A battery bag adds safety at the cost of a few extra grams.
Buyers on Amazon point to the value proposition. Four five-star reviews suggest the battery delivers on its specs. You get capacity, a decent BMS, and both connectors included. The soft-pack design trades weight savings for mounting care. Mount inside a frame tube or under a rack with a bag and the trade-off makes sense. Leave it exposed on a seatpost with no protection and you invite premature wear.
For light commuting, campus riding, or weekend trails, the LOLRKO covers the basics without over-engineering. check price on Amazon
Who Is This Battery For?
Buy if you need a budget replacement with 672Wh capacity for a 48V system. The T-Plug to XT60 adapter works across different controller types. The 20A BMS handles 500W to 750W motors without strain. You get 1000-plus charge cycles, meaning years of riding before replacement becomes necessary. The soft-pack weight is light enough for carrying during maintenance or transport.
Skip if your motor draws more than 750W continuously. Higher-draw motors might trip the 20A BMS limit during hard acceleration. Skip if you need a rigid metal shell for harsh off-road environments. The PVC-wrapped soft-pack demands clean mounting and weather protection. Skip if you want fast charging. The included 2A charger takes around seven hours.
The review base is thin. Only four buyers have reviewed this battery on Amazon. The five-star average is real, but it is not a large sample. The specs look solid, but real-world durability over months of daily use is harder to verify. If you want a battery with a longer review history, check more battery guides for options with more user feedback. If you trust the specs and want a budget-friendly option, the LOLRKO earns a shot. check price on Amazon
Frequently Asked Questions
What motors is the LOLRKO 48V 14Ah battery compatible with?
This battery is designed for 250W, 350W, 500W, and 750W motors running on a 48V system. The 20A BMS handles the current draw of motors up to 750W at full throttle. It can support higher-wattage motors, but the BMS current limit will cut power before the motor reaches peak output. Check your controller voltage specification before purchasing.
How long does it take to charge?
The included 54.6V 2A charger takes roughly seven hours for a completely empty pack. A partial charge from 50 percent takes around three and a half hours. The slow charge rate is gentle on lithium cells and helps extend overall battery life. Faster chargers exist, but they stress cells more over time.
Can I use this battery with an XT60 controller?
Yes. The package includes a T-Plug to XT60 adapter for connecting to controllers using the XT60 connector. Many 750W controllers use XT60, while smaller 250W and 350W motors typically use T-Plug. Having both connectors included means you do not need to buy additional wiring.
Is the soft-pack design safe for exposed mounting?
Soft-pack batteries can be mounted in exposed positions, but they require extra protection. The PVC wrapping offers basic weather resistance, but direct road spray, debris impact, and abrasion can damage the pack over time. The seller recommends using a battery bag for exposed mounts. A bag adds a layer of protection against moisture and physical wear.
How many charge cycles does the battery support?
The manufacturer rates the cell at 1000-plus charge cycles. That means over 1000 full charges before capacity drops below the typical 80 percent threshold. For a rider covering 30 miles per charge, that translates to roughly 30,000 miles of riding before replacement becomes necessary. Real-world cycle life depends on charging habits and storage conditions.
What warranty coverage is included?
The battery comes with a one-year warranty covering manufacturing defects and cell failures under normal use. Water damage from submersion or improper mounting falls outside the warranty scope. Keep your order receipt and contact the seller through Amazon to initiate a warranty claim. check price on Amazon