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Product description Our battery can fit most motor kits, for example: Bafang, Voilamart, but exclude these four : Bosch, SHIMANO, Yamaha, Panasonic Perfect Compatibility: Our lithium-ion Bike battery can fit most motor kits, best choice for adult electric mountain bike, commuter ebike, hybrid bicycle, e trike, fat tire bike and so on. Apply for different ridings, you can enjoy your journey! Built with high quality BMS Board for Safety protection Over charge protection//Over discharge protection//over voltage protection//over current protection// short circuit protection// temperature protection (Message Seller: ZYNM2025 @ 163. com, if you need return) UL2271 Certificated by SGS Batteries are UL2271 Cetificated by SGS company, more safe and more reliable. Our battery is UL2271 certificated by SGS company, this standard serves as the safety passport for lithium batteries in light electric vehicles, encompassing over 30 stringent tests covering electrical, mechanical, and environmental aspects to ensure batteries do not catch fire or explode under extreme conditions. 100% Genuine battery from LG/SamsungI Company/China Top brand company Our company cooperates with LG-Company and SamsungI-Company, all Cells are directly supplied by brand factory (1 Month Return Support (Message Seller, if you need return) Welding process of the battery pack decide whether a company is professional -- Good welding should be neat electric weld , clearly designed routing direction . A good welding process will improve battery performance and safety. Rough craftsmanship will bring many hidden dangers. Every cell used in our battery has been tested for charging and discharging. After we simulate daily use, our battery can still have 78% capacity remaining after 1000 times cycles. Our engineering test battery has worked on our electric bikes for more than 5 years. 48V 13Ah 0-1000W Grade A Cells Rated Capacity: 13Ah(13S5P) Max Constant Discharge Current: 30A( BMS) Apply for: 200W-1000W Cell:13Ah: 2600mAh Discharge:XT60(If you need other connector, such as: XT60, T Plug, you can connect seller Weight: 4.35Kg(13S5P) Charger:54.6V/2A Battery Size:362*90*113MM(14.23*3.55*4.45inch) 48V 20Ah 0-1500W (LG5000mah cells ) Rated Capacity: 20Ah(14S4P) Max Constant Discharge Current: 40A(BMS) Apply for: 200-1800W Motor Cell:20Ah:LG5000mah cells Discharge: XT60(If you need other connector, such as: XT60, T Plug, you can connect seller Weight: 4.74Kg(13S4P) Charger:54.6V/3A Battery Size:362*90*127MM(14.23*3.55*5inch) 52V 20Ah 0-2000W(LG/Cell) Battery Cell LG5000mah cells Nominal Voltage: 52V Rated Capacity: 20Ah Max Constant Discharge Current: 50A( BMS) Apply for: 200-2000W Motor Discharge: XT60(Male&Female Side)(If you need other connector, such as: XT60, T Plug, you can connect seller Weight: 6Kg(14S5P) Charger:58.8V/3A Battery Size:368*95*125MM(14.49*3.74*4.93inch) 48V25Ah/52V 25Ah/60V 20Ah 0-2000W (LG5000mah cells ) Battery Cell: LG5000mah cells Nominal Voltage: 48V52V/60V Rated Capacity: 25Ah/20Ah Apply for: 200-2000W /0-2200WMotor Weight: 5.65Kg(13S5P)6Kg(14S5P)//5.58Kg(16S4P) Charger:58.8V/3A&67.2V/3A Battery Size:368*95*150MM(14.49*3.74*5.91inch) Review: Solid unit - So far so good . The advertised capacity seems accurate and voltage sag is around 3 volts . I purchased plates for other ebikes so I can just transfer it around . Review: I have tested the Unit Pack Power Shark ebike battery โ Polly Shark battery - Range: With a capacity of 25Ah and 52V, the battery has an impressive range. In my use, it easily lasted over 100 kilometers, even on demanding rides with lots of inclines. Performance: The battery delivers consistently good performance. The acceleration and top speed of my e-bike were consistently stable, which is due to the high quality of the cells and the sophisticated battery management system. Value for money: Given the high capacity and excellent performance, I find the price absolutely justified. There are certainly cheaper batteries on the market, but investing in quality pays off. Overall, I am very satisfied with the UPP 52V 25Ah e-bike battery โ Polly Shark battery. It has fully met my expectations in terms of range, performance, and reliability. For anyone looking for a powerful and durable battery for their e-bike, I can wholeheartedly recommend this model.










| ASIN | B0GNM7SM1V |
| Antenna Location | Outdoor |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1 Kilograms |
| Best Sellers Rank | #72,437 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #191 in Scooter Batteries & Battery Chargers |
| Brand | EXECYC |
| Customer Reviews | 5.0 out of 5 stars 6 Reviews |
| Manufacturer | Shenzhen Lian Pai Yuan Technology Co., Ltd |
| Model Name | R049-6 |
| Number of Batteries | 1 AAA batteries required. |
| Recommended Uses For Product | Outdoor |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 60 Volts |
T**K
Solid unit
So far so good . The advertised capacity seems accurate and voltage sag is around 3 volts . I purchased plates for other ebikes so I can just transfer it around .
V**.
I have tested the Unit Pack Power Shark ebike battery โ Polly Shark battery
Range: With a capacity of 25Ah and 52V, the battery has an impressive range. In my use, it easily lasted over 100 kilometers, even on demanding rides with lots of inclines. Performance: The battery delivers consistently good performance. The acceleration and top speed of my e-bike were consistently stable, which is due to the high quality of the cells and the sophisticated battery management system. Value for money: Given the high capacity and excellent performance, I find the price absolutely justified. There are certainly cheaper batteries on the market, but investing in quality pays off. Overall, I am very satisfied with the UPP 52V 25Ah e-bike battery โ Polly Shark battery. It has fully met my expectations in terms of range, performance, and reliability. For anyone looking for a powerful and durable battery for their e-bike, I can wholeheartedly recommend this model.
J**Y
Amazing power and acceleration
I have a Giant Talon 2 in XL frame with 29 inch wheels. I paired this battery with a 2000 watt bike kit. Before that I had a 52v with 1200 watt. The difference is incredible. The bike nearly wheelies on take off, pulls really strong off a dead stop, and acceleration is awesome. No pedaling ever. Top speed is about 40. Distance is about 40 miles at 20 mph.
A**N
great battery
Excellent battery with long range... The battery is well assembled, the plastics are good and do not creak. I also took a look inside, speaking as a engineer and it is assembled neatly. The soldering, the cable connections, everything is proportionate to the load.
Trustpilot
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3 weeks ago