. That’s the exact product though
Ah. Since you titled the link "found this today" it seemed like just another link to another possible product. You might consider using words and phrases that convey the specific information you want.
So, the info on that page is quoted below this post. It says that it's a 46v battery, which using either 3.6v or 3.7v nominal, comes out to somewhere around a 12.5s battery, which isn't possible. The actual specs are unknown, because the page lists several different batteries, and none of them say what actual cells are used, or any of the series/parallel configurations for them. There is one section below all those that gives some detailed specifications for a 13s6p battery, but it is not clear if this refers to the battery this page is intended to discuss, or if it is one of the others. (many sales pages are poorly written in this way).
So, to be sure, you'll still have to look at the *actual label* of your *actual battery* that you have on your bike, to find out what it is, so you can compare it to other packs to find out what the new pack has to be to give you the range you want, and to be compatible with your existing system. The full voltage may not be listed on the battery itself, but it probably is listed on the charger label.
If you don't want to look at the stuff you actually have there, I wouldn't want to just guess and wouldn't be able to help any further. Any guesses I make could be very wrong, and you could blow up your bike or battery or start a fire with the resulting advice.
Some "if's":
If it *is* actually a 13s6p, then it's not a 46v battery, it's a 48v battery, and if it's using typical 18650 "li-ion" cells then it charges to about 54v, so any new battery you get would need to also charge to that full voltage. If the new battery is 13s of typical "li-ion" cells, then that is going to charge to that same voltage. (so you could use your existing charger, instead of buying a new one to go with the new battery, as long as the charge connector is also the same).
If the capacity of the linked battery is actually 15.6Ah as it's title says (no way to know without knowing the actual specific cells used and the actual configuration of cells), then the EM3EV battery is smaller in capacity and would give you less range, not more. (unless you are adding it as a second battery you can swap in for the original when the original runs out during a ride).
46V 15.6Ah Electric Bicycle Lithium Battery Pack customized Capacity
Specifications
Type: Li-Ion,Lithium Battery
Cycle Life: 500-1000 Times
Application: Electric Bike
Capacity: 10 - 30Ah,100Ah Or Customized
Voltage: 36V / 48V
Certification: CE/ROSH/UL/MSDS/UN38.3
Cell: Panasonic/Samsung/LG/Local Cell
Oem: Acceptable,Welcome,Yes
High Light:
Customized Electric Bicycle Lithium Battery
,
13S6P Lithium Battery Pack
,
46V 15.6Ah E Bike Battery Pack
Product Description
46V 15.6Ah Electric Bicycle Lithium Battery Pack Customized Capacity
Redar Li-18650-13S6P For Electric Bicycle Battery
1 Product Configuration 产品配置
| No. | Item 项目 | Criteria 标准 | Remark |
| 1 | 电 芯 Lithium-ion Battery Cell | TNL-ITR18650-2600P | |
| 2 | PCM |
自制保护板CM-F46.8V 20-80A-NTC-ND-
66x52x15-(RYD-13S-088)-带二次保护-加工 BOM(2)
| |
| 3 | Connector |
充电C-5521-22AWG 硅胶线
放电:4pin 插头-14AWG 硅胶线
| |
电池类型
Battery type | 电池尺寸 (mm )Dimensions D*H(max) |
导线长度(mm)Lead exposure
L | 端子头方向Terminal head direction |
浸锡长度
Immersion tin size
|
锂离子圆柱
Li-ion Cylindrical | 368±1*90±1*137.4±1mm | / | / | / |
1 Product Specification 产品规格
No. |
content |
Testing method |
Remark |
1 | Charge cut-off voltage |
54.6V
| |
2 | Discharge cut-off voltage |
36.4V
| |
3 |
Standard charge
|
在环境温度25±2℃条件下,以2A电流恒流充电至54.6V,转54.6V恒压充电,直到充电电流≤0.02C.Under the condition of the ambient temperature of 25±2℃,Charge the battery at constant current of 2A to reach 54.6V. Then charge the battery at constant 54.6V voltage until the charging current decreasing to 0.02C. | |
4 |
Standard discharge
|
以标准充电模式满充后,搁置2小时,以2A电流恒流放电至
36.4V.
After the standard charging , rest for hour then discharge to 36.4V@2A.
| |
| 5 |
Shipmentsvoltage
| 46.1-47.4V | 带电量≤30 % |
6 |
Maximum Charge Current
| ≤2A | |
7 | Maximum continuous working current |
≤25A
| ≤10min 或电芯表面温度超过 70℃ 断开 |
8 |
Rated capacity |
标称容量Typical capacity:15.6Ah
最小容量Minimum capacity:14.5Ah
| 标准充电然后标准 放 电 standard discharge after standard charge |
9 | Operation temperature range | 充电:5~45℃ |
湿度:60±25% 60±25%R.H
|
| 放电:0~50℃ | | | |
10
|
Storage temperature |
小于 1 个月:-20 ~ 45℃
≤1 month: -20 ~ 45℃
|
湿度:60±25%
长时间储存最佳温度:10~25℃ 60±25%R.H
Best 10~25℃ for long-time storage
|
小于 3 个月:-10 ~ 30℃
≤3 months: -10 ~ 30℃
| | | |
小于 1 年:0 ~ 30℃
≤1 year: 0 ~ 30℃
| | | |
11 |
Impedance |
<150mΩ
| |
12 |
Weight |
Approx:4.5±0.5kg
| |
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