52V 30Ah 电池 50A 电动自行车BMS锂电池,带4A充电器,适用于三星电芯八方2500W电机

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East Supplier PlatformSKU:1005008916636871-black-United States

价格:
$1,294.46 $1,618.08

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描述

规格

品牌名称: NoEnName_Null

高度关注的化学物质: 碳酸锂

产地: 中国大陆

电压: 52V

52V 30Ah 50A BMS 锂电自行车电池,适用于 2500W 下管电池


经过多次充放电循环的可靠性、稳定电压输出带来的一致性能以及内置保护功能带来的安全性。


我们的锂电动自行车电池采用知名品牌的 A 级 18650 电池,提供高能量密度,可延长骑行时间,

电池电量指示灯


实际情况取决于骑行模式、自行车负载和路况。
30Ah:单次充电的最大续航里程约为 35-50 英里。


这款高性能电动自行车的 52V 30Ah 电池包含一个 USB 端口,可输出稳定的 5V 电压,快速且方便地使用电动自行车通勤或冒险。探索新风景,享受智能锂电池电动自行车带来的惊人乐趣。

包装盒内含:

1× 充电器和交流电线
1× 电池
1× 电池固定板
1× XT90 连接器
1× Anderson 连接器
1× XT60 连接器


智能电池管理系统:
50A BMS 电机范围:100-2500W
短路保护
过流保护
过压保护
过温保护
过放保护
过充保护


安全地为智能手机、相机、智能手表和便携式蓝牙扬声器等 USB 兼容设备充电。

特点:

✅ 智能 BMS(防止电池过充、过放、过温和短路。)
✅ USB 插头、LED 电池指示灯、电源开关、安全锁。
✅ 1000+ 循环寿命(A 级优质电芯,骑行时间比普通电池长。)
✅ 易于安装。(电池附带安装板,易于安装和拆卸)
✅ 适用于电动自行车、电动工具、割草机、踏板车、电动汽车和其他动力设备。
✅ 适用于电动自行车、电动工具、割草机、踏板车、电动汽车和其他动力设备。
✅ 防尘
✅ 防水
充电时间:约 6-8 小时
30Ah:单次充电的最大续航里程约为 35-50 英里。
实际情况取决于骑行模式、自行车负载和路况。


Customer Reviews

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
0%
(0)
0%
(0)
0%
(0)
J
James W.
Great capacity, wish the mount was included

The battery is excellent — no voltage sag, clean assembly, all cells balanced on arrival (checked with a multimeter at the balance leads). The range is transformative: I used to plan my rides around charging stops, now I just ride. The reason for 4 stars: the mount bracket and locking mechanism are not included, so budget an extra $30-50 for a Hailong-style cradle. Also, the charge port is a standard 5.5×2.1mm barrel jack, which is convenient but not waterproof — add dielectric grease if you ride in rain.

C
Carlos F.
The 4A charger alone is worth the upgrade

If you have ever waited 10 hours for a 2A charger to fill a 52V pack, you will appreciate the included 4A charger. Full charge in about 5.5 hours from empty. The battery itself performs exactly as calculated: 30Ah × 52V = 1,560Wh, and I am getting about 22Wh/km on my 1,500W hub motor build — so roughly 70km of real range at 40km/h cruising speed. The LED fuel gauge on the case is basic but accurate. Solid construction, no rattles, good silicone end caps.

A
Andre V.
Transformed my BBSHD commuter into a touring machine

Mounted this on a Bafang BBSHD hardtail for a 200km weekend tour. Rode 95km on day one (mixed terrain, PAS 3/5, 85kg rider + 15kg gear) and arrived with 28% remaining. The voltage held steady at 50V+ for the first 80km before the discharge curve started to slope. The aluminum case stayed cool to the touch even after a sustained 25A climb. The XT90-S connector is a nice touch — no sparks when connecting under load. Only caveat: at 4.2kg, it is noticeably heavier than a 14Ah pack, but that is the physics of storing 1,560Wh.

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