RMRC Orange Series - 1800mAh 4S 70C Lipo - T Connector (26.64Wh)

RMRC Orange Series - 1800mAh 4S 70C Lipo - T Connector (26.64Wh)

RMRC Orange Series - 1800mAh 4S 70C Lipo - T Connector (26.64Wh)

Retail Price: $33.99

Introducing the latest version of RMRC Orange Series Li-Po batteries! 

We compared batteries from multiple suppliers and found that these outperform batteries being sold by other companies that are claimed to have a higher C rating. Based on our objective testing, these batteries stay cooler, last longer, and sag far less than many batteries claiming to have higher ratings. Try them out for yourself and we know you will see the difference. 

Premium batteries without the premium price.


  • Capacity: 1800mAh
  • Type: 4S1P / 14.8v / 4Cell Lithium Polymer
  • Constant Discharge: 70C 
  • Pack Weight: 208.5g including wires/connector
  • Pack Size: 106 x 35 x 27.5mm
  • Charge Plug: JST-XH
  • Power Connector: T-Connector
  • Charge Current: 1-3C Recommended, 5C Max (1C = 1.8 Amps charging rate)
  • Watt-hours: 19.98
  • Power Wire: 12 AWG, 80mm
  • Balance Wire: 22 AWG, 40mm
  • Manufactured in China​
  • Model: RM-4S-1800-70C-T
  • Shipping Weight: 0.505
  • 20 Units in Stock

Updated January 1st, 2017 in accordance with IATA revisions

To follow US DOT and IATA shipping regulations, we must limit the quantities and capacities of batteries that can be shipped. Below are the current shipping rules/restrictions for batteries ordered from RMRC. If an order is received that violates the restrictions, RMRC will cancel the order, remove some or all of the batteries and ship the remainder of the order, or change the shipping method, at our discretion. A refund will be issued for any items removed or canceled.

(FedEX Ground, FedEx Home Delivery, UPS Ground, USPS First Class domestic, UPS Standard, including Canada & Mexico): The total weight of the package must be less than 30kg (66lb)

(UPS/FedEx International Air, FedEx 2 Day, FedEx Overnight, UPS 3 Day Select, UPS 2nd Day Air, UPS Next Day Air) As of January 1, 2017, only batteries that are included in or with equipment they are meant to power are allowed (PI966, PI967 Section II).

(Priority Mail Domestic, Express Mail Domestic) There is a maximum of 2 stand alone batteries (up to 8 single cell batteries) (PI965-Section II) allowed in air shipments. All air shipments for stand-alone batteries/cells will have the batteries discharged to 30% state of charge or less to follow current IATA and DOT regulations. Batteries packed with equipment or contained in equipment (PI966, PI967 Section II) are limited to the number of batteries required to power the equipment plus 2 spares. Some exceptions may apply.

USPS: INTERNATIONAL, APO, SHIPMENTS OUTSIDE THE CONTINENTAL US USPS does not allow international shipments of stand alone batteries or cells or batteries shipped with equipment. (PI965, PI966 Section II). They do allow batteries already installed in equipment (PI967 Section II).