Two reviews on Amazon, both five stars. Hard to draw strong conclusions from that, but the Maxbetip 36V 15.6Ah pack has a spec that stands out: a 40A continuous BMS at a 159 dollar price point. Most 36V batteries in this range run 25-30A.
While we cannot draw much conclusion from two positive reviews on Amazon, one key detail regarding the Maxbetip 36V 15.6Ah pack is the continuous 40A specification of its BMS at a 159 dollar price point. Most 36V batteries in the 150 dollar range are limited to 25-30A.
The Maxbetip was sold as a 36V pack but according to the listing, there are also versions available in 48V and 52V. The version listed here is specifically the 36V 15.6Ah with a 4-pin base. The battery conforms to the standard Hailong form factor with a 4-pin connector. It includes a mounting plate and an XT60 discharge cable to help install the battery on various types of conversion kits and factory bikes.
Specs and Build Quality
The packs primary advantage is its 40A continuous BMS. Typically, most Hailong-style batteries priced in the 150 dollar range are limited to a maximum of 25-30A. Therefore, the 40A BMS allows the battery to operate continuously at rates of up to approximately 1440 watts peak (40A x 36V) and supports motors up to 1500 watts peak.
At 36V nominal, the battery has a capacity of 15.6Ah or 561.6 Wh. While not a large battery, this is average for a 36V system. No cell brands were specified in the listing, which is also typical for many packs in this price range. The manufacturer claims that the battery retains 80% of its capacity after 1000 cycles and offers a three month return window and twelve months of parts-only warranty coverage.
Key Specifications:
- Nominal Volts: 36 VDC
- Rated AH Capacity: 15.6 Ah
- Nominal Watt Hours: 561.6 Wh
- Maximum Discharge Current: 40A
- Supported Motors: 100 W to 1500 W
- Mounting Plate: Included with XT60
- Included Charger: 42V at 2 Amps
- Cycle Life: Claimed 80% after 1000 Cycles
- Warranty: Three month returns, twelve months parts
Included with the purchase is a single DC output charger capable of producing 42 volts at 2 amperes. A fully discharged battery takes approximately seven to eight hours to recharge completely. Given the relatively low charge rate, this is a gentle method for recharging the internal cells. The purchase also includes a four pin mounting bracket, an XT60 connector, and two locking keys.
BMS Design and Additional Features
The main feature of this product is its 40A continuous BMS. The 40A BMS allows the battery to handle most 36V hub motors and mid-drive systems where the controller has a 25 to 40 amp rating. If a higher-rated controller is utilized, the BMS will shut off and no additional power will flow through the pack.
This pack includes a security lock that prevents removal from the mount, an LED display showing four bar levels indicating charge status, and a power disconnect switch. The LED display gives a visual indication of remaining charge. The power switch shuts down all electrical functions when not in use, preventing drain on the battery over time.
There is also a built-in USB outlet inside the pack. According to the listing, the USB port lets you charge a phone or GPS while riding. Users find it useful for keeping smartphones charged during the course of a ride.
Range and Performance
Range depends significantly on the type and power of the motor installed as well as riding habits. With a total energy storage capacity of 561.6Wh, you can generally expect:
On a moderately powerful hub motor in pedal assist mode (300-400 watts), expect around 30-40 miles of range per charge.
On a more powerful hub motor running continuously (600-700 watts), expect around 20-25 miles per charge.
On a high-power hub motor at peak wattage (1200-1400 watts), expect around 10-12 miles per charge.
All ranges depend on terrain, rider weight, wind conditions, and tire pressure. The 40A continuous BMS enhances range capabilities compared to lower-amperage BMS models that may limit power delivery when climbing steep inclines.
Who Is This Battery For?
This battery is for 36V riders who need more BMS headroom than entry-level packs provide. If you have a 36V 500W or 750W motor with a 35-40A controller, most 150 dollar batteries will not keep up. The Maxbetip 40A BMS fills that gap.
It is also a good fit for conversion kit builds. The mounting plate and XT60 connector work with generic battery trays and controllers. The form factor is standard Hailong, so it swaps into existing mounts easily.
The small number of reviews is worth noting. Only two Amazon buyers have rated it, both giving five stars. That is not enough data to judge long-term reliability, though the 12-month warranty provides some peace of mind.
It is less ideal for riders who need a larger capacity pack. 561.6Wh is on the lower end for 36V. If you need extended range on a higher-power build, look at larger-capacity 36V or 48V options in our other battery reviews.
Frequently Asked Questions
What voltage is this battery?
This specific model is 36V nominal (42V full charge). Maxbetip also sells 48V and 52V versions under the same listing.
What motors does the 40A BMS support?
The battery supports motors from 100W up to 1500W peak. Make sure your controller is rated at 40A or less. Running a higher-current controller will trip the BMS.
Does it come with a charger?
Yes, a 42V 2A charger is included. Full charge from empty takes about 7-8 hours. The instructions recommend connecting the charger to the battery first, then plugging into the wall.
Will this fit my ebike?
It uses a standard Hailong case with a 4-pin base. If your bike takes a standard Hailong downtube battery with a 4-pin connector, it should fit. Measure your battery compartment to be sure.
What warranty does it come with?
Maxbetip offers a 3-month return and exchange policy plus a 12-month warranty covering free repairs for any quality-related issues at all. They provide a return label for approved returns. For any quality issues, you contact them through Amazon messaging and they handle the rest.
See current pricing on Amazon for the Maxbetip 36V 15.6Ah. Compare it against other 36V batteries on our comparison table to see how it stacks up on specs and price.