i Series 36V/48V eBike Inner/Down Tube Battery TP6136/TP6137
IP67, dual battery solution, compact and high power, intelligent, safe, suitable for mountain bike, road bike, city bike…
The 36V/48V eBike Inner/Down tube Battery TP6136/TP6137 delivers up to 600Wh of power, featuring Samsung 21700-50GB or 21700-58E cells in a 10S3P or 13S2P configuration. It supports a maximum continuous discharge of 25A, ensuring reliable high performance. Designed for urban commuting, off-road biking, and long-distance tours, it provides dependable power for various terrains and demanding conditions. With a robust aluminum+PC case and an IP67 rating, it offers durability and protection against harsh environments.
🔋Various Options
| Product no. | TP6136-01 | TP6136-02 | TP6137-01 | TP6137-02 |
| Tube cross section | 
| |||
| Battery cross section |  | |||
| Battery voltage | 36V | 36V | 48V | 48V |
| Battery capacity | 14.7Ah | 16.5Ah | 9.8Ah | 11Ah |
| Battery power | 529.2Wh | 594Wh | 470.4Wh | 528Wh |
| Cell configuration | 10S3P | 10S3P | 13S2P | 13S2P |
| Cell type | Samsung 21700-50GB | Samsung 21700-58E | Samsung 21700-50GB | Samsung 21700-58E |
| Battery sizes(mm) | 420*70*64.5 | |||
| Battery holder sizes(mm) | 64.5*64.5*483 | |||
| Battery weight | 3.0kg | 3.2kg | 2.9kg | 3.12kg |
| Integration with Range extender | yes | yes | yes | yes |
| Swappable | yes | yes | yes | yes |
| Hot swappable | yes | yes | yes | yes |
| Parallel connection | in process | in process | in process | in process |
| DC auxiliary output-12V2A | 12V2A,6V2A | |||
| DC auxiliary output-12V4A | 12V 4A,6V 4A | |||
| Standard discharge current | 14.7A | 16.5Ah | 9.8A | 11A |
| Max continuous discharge current | 25A | 25A | 19.6A | 22A |
| Continuous energy recovery current | NA | NA | NA | NA |
| Short circuit protection | yes | yes | yes | yes |
| Smart BMS | CAN 2.0 | |||
| Baud rate | 250K/500K | |||
| Cycle life | ≥80%@500cycles | |||
| IP rating | IP67 | |||
| Case material | Aluminum+PC | |||
| Certification-standard | CE, UN38.3, ROHS | |||
| Certification-compliant | FCC, UL2271, EN50604 | |||
| Customized protocol | yes | yes | yes | yes |
📋Key Features
🛡️Safety
✅Top Cell only: No fire, no explosion!
✅Pre-charge and pre-discharge protection: No spark, adjust current&voltage automatically, surge current protection!
✅Excellent thermal rise management: Longer lifespan, greater safety!
✅BMS and APP: Intelligent and safe BMS battery guard!
- Cutting-edge Innovation: Over 90% test coverage for accurate battery monitoring
- Dual Protection: Robust hardware and firmware dual safeguards
- Precise SOC Management: Accurate insights into battery capacity
- Comprehensive protection: Overcharge, over-discharge, over-temperature, short circuit, etc
- Communication Interface: CAN, CAN OPEN, UART, RS485…
- Multiple Functions: 4G, Bluetooth, E-lock, GPS, USB-C, DC Aux. modules…
✅Waterproof IP67: No concern in hasrh environments!
✅Global recognition: ISO9001, IATF16949, UL, UN, IEC/EN certified, meets market entry requirements globally
🌐Intelligence
✅Hot-swapping with automatic ID setting: No downtime, swap and go!
✅Dual battery solution: Increase power or range, whatever you want!
- Simultaneous discharge increases power
- Sequential discharge extends the range.
✅Modular design: Horizontal and vertical installation available!
✅Low power consumption: Leads to long shelf life!
- 6 months of charge-free storage at 5% SOC
- 2.5 years of charge-free storage at 20% SOC
🌡️Performance
- Charge temperature: 1-45℃
- Discharge temperature: -20-60℃
Connector Type of 48V eBike Inner-tube Battery TP6136
Aside from this product, we can provide customized battery packs according to the customer’s needs and specifications.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>Customized Battery Pack<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
4 good reasons
for choosing Tritek Battery for your electric mobility
An Intelligent battery with smart BMS, integrate with protocol applicable to the onboard applications, allowing you to communicate with the battery during riding.
A safe battery and full compliance with certificates in the lev industry, enabling you to use electric mobility worldwide with no restrictions.
We make every effort to supply sustainable power solutions. You can expect more than 500 cycles or 2.5 years shelf life.
We are your true battery partner because we care about efficient service. Our service center in Spain and future centers in Germany and the USA are on 24 hours standby for your convenience.
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